125112520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14153}}^1$

素因数の和:14194

約数の個数: 64

約数和(自身を含む): 321012720

約数和(自身を除く): 195900200

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 14153, 28306, 56612, 70765, 113224, 141530, 183989, 240601, 283060, 367978, 481202, 566120, 735956, 919945, 962404, 1203005, 1471912, 1839890, 1924808, 2406010, 3127813, 3679780, 4812020, 6255626, 7359560, 9624040, 12511252, 15639065, 25022504, 31278130, 62556260, 125112520]

約数ペア:

[(1, 125112520), (2, 62556260), (4, 31278130), (5, 25022504), (8, 15639065), (10, 12511252), (13, 9624040), (17, 7359560), (20, 6255626), (26, 4812020), (34, 3679780), (40, 3127813), (52, 2406010), (65, 1924808), (68, 1839890), (85, 1471912), (104, 1203005), (130, 962404), (136, 919945), (170, 735956), (221, 566120), (260, 481202), (340, 367978), (442, 283060), (520, 240601), (680, 183989), (884, 141530), (1105, 113224), (1768, 70765), (2210, 56612), (4420, 28306), (8840, 14153)]