6253720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 15668640

約数和(自身を除く): 9414920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 233, 244, 305, 440, 466, 488, 610, 671, 932, 1165, 1220, 1342, 1864, 2330, 2440, 2563, 2684, 3355, 4660, 5126, 5368, 6710, 9320, 10252, 12815, 13420, 14213, 20504, 25630, 26840, 28426, 51260, 56852, 71065, 102520, 113704, 142130, 156343, 284260, 312686, 568520, 625372, 781715, 1250744, 1563430, 3126860, 6253720]

約数ペア:

[(1, 6253720), (2, 3126860), (4, 1563430), (5, 1250744), (8, 781715), (10, 625372), (11, 568520), (20, 312686), (22, 284260), (40, 156343), (44, 142130), (55, 113704), (61, 102520), (88, 71065), (110, 56852), (122, 51260), (220, 28426), (233, 26840), (244, 25630), (305, 20504), (440, 14213), (466, 13420), (488, 12815), (610, 10252), (671, 9320), (932, 6710), (1165, 5368), (1220, 5126), (1342, 4660), (1864, 3355), (2330, 2684), (2440, 2563)]