2425707914020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{479}}^1\times {\mathrm{42577}}^1$

素因数の和:43397

約数の個数: 96

約数和(自身を含む): 5390579174400

約数和(自身を除く): 2964871260380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 313, 380, 479, 626, 958, 1252, 1565, 1916, 2395, 3130, 4790, 5947, 6260, 9101, 9580, 11894, 18202, 23788, 29735, 36404, 42577, 45505, 59470, 85154, 91010, 118940, 149927, 170308, 182020, 212885, 299854, 425770, 599708, 749635, 808963, 851540, 1499270, 1617926, 2848613, 2998540, 3235852, 4044815, 5697226, 8089630, 11394452, 13326601, 14243065, 16179260, 20394383, 26653202, 28486130, 40788766, 53306404, 56972260, 66633005, 81577532, 101971915, 133266010, 203943830, 253205419, 266532020, 387493277, 407887660, 506410838, 774986554, 1012821676, 1266027095, 1549973108, 1937466385, 2532054190, 3874932770, 5064108380, 6383441879, 7749865540, 12766883758, 25533767516, 31917209395, 63834418790, 121285395701, 127668837580, 242570791402, 485141582804, 606426978505, 1212853957010, 2425707914020]

約数ペア:

[(1, 2425707914020), (2, 1212853957010), (4, 606426978505), (5, 485141582804), (10, 242570791402), (19, 127668837580), (20, 121285395701), (38, 63834418790), (76, 31917209395), (95, 25533767516), (190, 12766883758), (313, 7749865540), (380, 6383441879), (479, 5064108380), (626, 3874932770), (958, 2532054190), (1252, 1937466385), (1565, 1549973108), (1916, 1266027095), (2395, 1012821676), (3130, 774986554), (4790, 506410838), (5947, 407887660), (6260, 387493277), (9101, 266532020), (9580, 253205419), (11894, 203943830), (18202, 133266010), (23788, 101971915), (29735, 81577532), (36404, 66633005), (42577, 56972260), (45505, 53306404), (59470, 40788766), (85154, 28486130), (91010, 26653202), (118940, 20394383), (149927, 16179260), (170308, 14243065), (182020, 13326601), (212885, 11394452), (299854, 8089630), (425770, 5697226), (599708, 4044815), (749635, 3235852), (808963, 2998540), (851540, 2848613), (1499270, 1617926)]