24581960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 61069680

約数和(自身を除く): 36487720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1153, 1640, 2132, 2306, 2665, 4264, 4612, 5330, 5765, 9224, 10660, 11530, 14989, 21320, 23060, 29978, 46120, 47273, 59956, 74945, 94546, 119912, 149890, 189092, 236365, 299780, 378184, 472730, 599560, 614549, 945460, 1229098, 1890920, 2458196, 3072745, 4916392, 6145490, 12290980, 24581960]

約数ペア:

[(1, 24581960), (2, 12290980), (4, 6145490), (5, 4916392), (8, 3072745), (10, 2458196), (13, 1890920), (20, 1229098), (26, 945460), (40, 614549), (41, 599560), (52, 472730), (65, 378184), (82, 299780), (104, 236365), (130, 189092), (164, 149890), (205, 119912), (260, 94546), (328, 74945), (410, 59956), (520, 47273), (533, 46120), (820, 29978), (1066, 23060), (1153, 21320), (1640, 14989), (2132, 11530), (2306, 10660), (2665, 9224), (4264, 5765), (4612, 5330)]