125538400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12071}}^1$

素因数の和:12104

約数の個数: 72

約数和(自身を含む): 330072624

約数和(自身を除く): 204534224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 12071, 24142, 48284, 60355, 96568, 120710, 156923, 193136, 241420, 301775, 313846, 386272, 482840, 603550, 627692, 784615, 965680, 1207100, 1255384, 1569230, 1931360, 2414200, 2510768, 3138460, 3923075, 4828400, 5021536, 6276920, 7846150, 9656800, 12553840, 15692300, 25107680, 31384600, 62769200, 125538400]

約数ペア:

[(1, 125538400), (2, 62769200), (4, 31384600), (5, 25107680), (8, 15692300), (10, 12553840), (13, 9656800), (16, 7846150), (20, 6276920), (25, 5021536), (26, 4828400), (32, 3923075), (40, 3138460), (50, 2510768), (52, 2414200), (65, 1931360), (80, 1569230), (100, 1255384), (104, 1207100), (130, 965680), (160, 784615), (200, 627692), (208, 603550), (260, 482840), (325, 386272), (400, 313846), (416, 301775), (520, 241420), (650, 193136), (800, 156923), (1040, 120710), (1300, 96568), (2080, 60355), (2600, 48284), (5200, 24142), (10400, 12071)]