75974320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25667}}^1$

素因数の和:25717

約数の個数: 40

約数和(自身を含む): 181421424

約数和(自身を除く): 105447104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 25667, 51334, 102668, 128335, 205336, 256670, 410672, 513340, 949679, 1026680, 1899358, 2053360, 3798716, 4748395, 7597432, 9496790, 15194864, 18993580, 37987160, 75974320]

約数ペア:

[(1, 75974320), (2, 37987160), (4, 18993580), (5, 15194864), (8, 9496790), (10, 7597432), (16, 4748395), (20, 3798716), (37, 2053360), (40, 1899358), (74, 1026680), (80, 949679), (148, 513340), (185, 410672), (296, 256670), (370, 205336), (592, 128335), (740, 102668), (1480, 51334), (2960, 25667)]