2008661620130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1\times {\mathrm{21191}}^1$

素因数の和:21692

約数の個数: 128

約数和(自身を含む): 4214972837376

約数和(自身を除く): 2206311217246

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 173, 187, 293, 346, 374, 586, 865, 935, 1465, 1730, 1870, 1903, 2930, 2941, 3223, 3806, 4981, 5882, 6446, 9515, 9962, 14705, 16115, 19030, 21191, 24905, 29410, 32230, 32351, 42382, 49810, 50689, 54791, 64702, 101378, 105955, 109582, 161755, 211910, 233101, 253445, 273955, 323510, 360247, 466202, 506890, 547910, 557579, 720494, 861713, 1115158, 1165505, 1723426, 1801235, 2331010, 2787895, 3602470, 3666043, 3962717, 4308565, 5575790, 6208963, 7332086, 7925434, 8617130, 9478843, 12417926, 18330215, 18957686, 19813585, 31044815, 36660430, 39627170, 40326473, 47394215, 62089630, 62322731, 68298593, 80652946, 94788430, 105552371, 124645462, 136597186, 201632365, 211104742, 311613655, 341492965, 403264730, 527761855, 623227310, 682985930, 685550041, 1055523710, 1074150599, 1161076081, 1371100082, 2148301198, 2322152162, 3427750205, 5370752995, 5805380405, 6855500410, 10741505990, 11610760810, 11815656589, 18260560183, 23631313178, 36521120366, 59078282945, 91302800915, 118156565890, 182605601830, 200866162013, 401732324026, 1004330810065, 2008661620130]

約数ペア:

[(1, 2008661620130), (2, 1004330810065), (5, 401732324026), (10, 200866162013), (11, 182605601830), (17, 118156565890), (22, 91302800915), (34, 59078282945), (55, 36521120366), (85, 23631313178), (110, 18260560183), (170, 11815656589), (173, 11610760810), (187, 10741505990), (293, 6855500410), (346, 5805380405), (374, 5370752995), (586, 3427750205), (865, 2322152162), (935, 2148301198), (1465, 1371100082), (1730, 1161076081), (1870, 1074150599), (1903, 1055523710), (2930, 685550041), (2941, 682985930), (3223, 623227310), (3806, 527761855), (4981, 403264730), (5882, 341492965), (6446, 311613655), (9515, 211104742), (9962, 201632365), (14705, 136597186), (16115, 124645462), (19030, 105552371), (21191, 94788430), (24905, 80652946), (29410, 68298593), (32230, 62322731), (32351, 62089630), (42382, 47394215), (49810, 40326473), (50689, 39627170), (54791, 36660430), (64702, 31044815), (101378, 19813585), (105955, 18957686), (109582, 18330215), (161755, 12417926), (211910, 9478843), (233101, 8617130), (253445, 7925434), (273955, 7332086), (323510, 6208963), (360247, 5575790), (466202, 4308565), (506890, 3962717), (547910, 3666043), (557579, 3602470), (720494, 2787895), (861713, 2331010), (1115158, 1801235), (1165505, 1723426)]