407053400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{12043}}^1$

素因数の和:12085

約数の個数: 72

約数和(自身を含む): 1024884180

約数和(自身を除く): 617830780

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3380, 4225, 6760, 8450, 12043, 16900, 24086, 33800, 48172, 60215, 96344, 120430, 156559, 240860, 301075, 313118, 481720, 602150, 626236, 782795, 1204300, 1252472, 1565590, 2035267, 2408600, 3131180, 3913975, 4070534, 6262360, 7827950, 8141068, 10176335, 15655900, 16282136, 20352670, 31311800, 40705340, 50881675, 81410680, 101763350, 203526700, 407053400]

約数ペア:

[(1, 407053400), (2, 203526700), (4, 101763350), (5, 81410680), (8, 50881675), (10, 40705340), (13, 31311800), (20, 20352670), (25, 16282136), (26, 15655900), (40, 10176335), (50, 8141068), (52, 7827950), (65, 6262360), (100, 4070534), (104, 3913975), (130, 3131180), (169, 2408600), (200, 2035267), (260, 1565590), (325, 1252472), (338, 1204300), (520, 782795), (650, 626236), (676, 602150), (845, 481720), (1300, 313118), (1352, 301075), (1690, 240860), (2600, 156559), (3380, 120430), (4225, 96344), (6760, 60215), (8450, 48172), (12043, 33800), (16900, 24086)]