72255590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5813}}^1$

素因数の和:5944

約数の個数: 32

約数和(自身を含む): 143163936

約数和(自身を除く): 70908346

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 5813, 6215, 11626, 12430, 29065, 58130, 63943, 127886, 319715, 639430, 656869, 1313738, 3284345, 6568690, 7225559, 14451118, 36127795, 72255590]

約数ペア:

[(1, 72255590), (2, 36127795), (5, 14451118), (10, 7225559), (11, 6568690), (22, 3284345), (55, 1313738), (110, 656869), (113, 639430), (226, 319715), (565, 127886), (1130, 63943), (1243, 58130), (2486, 29065), (5813, 12430), (6215, 11626)]