15722549240

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1\times {\mathrm{8849}}^1$

素因数の和:9936

約数の個数: 64

約数和(自身を含む): 36237564000

約数和(自身を除く): 20515014760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1033, 1720, 2066, 4132, 5165, 8264, 8849, 10330, 17698, 20660, 35396, 41320, 44245, 44419, 70792, 88490, 88838, 176980, 177676, 222095, 353960, 355352, 380507, 444190, 761014, 888380, 1522028, 1776760, 1902535, 3044056, 3805070, 7610140, 9141017, 15220280, 18282034, 36564068, 45705085, 73128136, 91410170, 182820340, 365640680, 393063731, 786127462, 1572254924, 1965318655, 3144509848, 3930637310, 7861274620, 15722549240]

約数ペア:

[(1, 15722549240), (2, 7861274620), (4, 3930637310), (5, 3144509848), (8, 1965318655), (10, 1572254924), (20, 786127462), (40, 393063731), (43, 365640680), (86, 182820340), (172, 91410170), (215, 73128136), (344, 45705085), (430, 36564068), (860, 18282034), (1033, 15220280), (1720, 9141017), (2066, 7610140), (4132, 3805070), (5165, 3044056), (8264, 1902535), (8849, 1776760), (10330, 1522028), (17698, 888380), (20660, 761014), (35396, 444190), (41320, 380507), (44245, 355352), (44419, 353960), (70792, 222095), (88490, 177676), (88838, 176980)]