29903134640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{743}}^1$

素因数の和:1167

約数の個数: 160

約数和(自身を含む): 74697469056

約数和(自身を除く): 44794334416

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 101, 136, 170, 202, 272, 293, 340, 404, 505, 586, 680, 743, 808, 1010, 1172, 1360, 1465, 1486, 1616, 1717, 2020, 2344, 2930, 2972, 3434, 3715, 4040, 4688, 4981, 5860, 5944, 6868, 7430, 8080, 8585, 9962, 11720, 11888, 12631, 13736, 14860, 17170, 19924, 23440, 24905, 25262, 27472, 29593, 29720, 34340, 39848, 49810, 50524, 59186, 59440, 63155, 68680, 75043, 79696, 99620, 101048, 118372, 126310, 137360, 147965, 150086, 199240, 202096, 217699, 236744, 252620, 295930, 300172, 375215, 398480, 435398, 473488, 503081, 505240, 591860, 600344, 750430, 870796, 1006162, 1010480, 1088495, 1183720, 1200688, 1275731, 1500860, 1741592, 2012324, 2176990, 2367440, 2515405, 2551462, 3001720, 3483184, 3700883, 4024648, 4353980, 5030810, 5102924, 6003440, 6378655, 7401766, 8049296, 8707960, 10061620, 10205848, 12757310, 14803532, 17415920, 18504415, 20123240, 20411696, 21987599, 25514620, 29607064, 37008830, 40246480, 43975198, 51029240, 59214128, 74017660, 87950396, 102058480, 109937995, 148035320, 175900792, 219875990, 296070640, 351801584, 373789183, 439751980, 747578366, 879503960, 1495156732, 1759007920, 1868945915, 2990313464, 3737891830, 5980626928, 7475783660, 14951567320, 29903134640]

約数ペア:

[(1, 29903134640), (2, 14951567320), (4, 7475783660), (5, 5980626928), (8, 3737891830), (10, 2990313464), (16, 1868945915), (17, 1759007920), (20, 1495156732), (34, 879503960), (40, 747578366), (68, 439751980), (80, 373789183), (85, 351801584), (101, 296070640), (136, 219875990), (170, 175900792), (202, 148035320), (272, 109937995), (293, 102058480), (340, 87950396), (404, 74017660), (505, 59214128), (586, 51029240), (680, 43975198), (743, 40246480), (808, 37008830), (1010, 29607064), (1172, 25514620), (1360, 21987599), (1465, 20411696), (1486, 20123240), (1616, 18504415), (1717, 17415920), (2020, 14803532), (2344, 12757310), (2930, 10205848), (2972, 10061620), (3434, 8707960), (3715, 8049296), (4040, 7401766), (4688, 6378655), (4981, 6003440), (5860, 5102924), (5944, 5030810), (6868, 4353980), (7430, 4024648), (8080, 3700883), (8585, 3483184), (9962, 3001720), (11720, 2551462), (11888, 2515405), (12631, 2367440), (13736, 2176990), (14860, 2012324), (17170, 1741592), (19924, 1500860), (23440, 1275731), (24905, 1200688), (25262, 1183720), (27472, 1088495), (29593, 1010480), (29720, 1006162), (34340, 870796), (39848, 750430), (49810, 600344), (50524, 591860), (59186, 505240), (59440, 503081), (63155, 473488), (68680, 435398), (75043, 398480), (79696, 375215), (99620, 300172), (101048, 295930), (118372, 252620), (126310, 236744), (137360, 217699), (147965, 202096), (150086, 199240)]