625667380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{58693}}^1$

素因数の和:58756

約数の個数: 48

約数和(自身を含む): 1449507024

約数和(自身を除く): 823839644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 58693, 117386, 234772, 293465, 586930, 763009, 1173860, 1526018, 2406413, 3052036, 3815045, 4812826, 7630090, 9625652, 12032065, 15260180, 24064130, 31283369, 48128260, 62566738, 125133476, 156416845, 312833690, 625667380]

約数ペア:

[(1, 625667380), (2, 312833690), (4, 156416845), (5, 125133476), (10, 62566738), (13, 48128260), (20, 31283369), (26, 24064130), (41, 15260180), (52, 12032065), (65, 9625652), (82, 7630090), (130, 4812826), (164, 3815045), (205, 3052036), (260, 2406413), (410, 1526018), (533, 1173860), (820, 763009), (1066, 586930), (2132, 293465), (2665, 234772), (5330, 117386), (10660, 58693)]