504228400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7459}}^1$

素因数の和:7503

約数の個数: 90

約数和(自身を含む): 1311937980

約数和(自身を除く): 807709580

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 400, 520, 650, 676, 845, 1040, 1300, 1352, 1690, 2600, 2704, 3380, 4225, 5200, 6760, 7459, 8450, 13520, 14918, 16900, 29836, 33800, 37295, 59672, 67600, 74590, 96967, 119344, 149180, 186475, 193934, 298360, 372950, 387868, 484835, 596720, 745900, 775736, 969670, 1260571, 1491800, 1551472, 1939340, 2424175, 2521142, 2983600, 3878680, 4848350, 5042284, 6302855, 7757360, 9696700, 10084568, 12605710, 19393400, 20169136, 25211420, 31514275, 38786800, 50422840, 63028550, 100845680, 126057100, 252114200, 504228400]

約数ペア:

[(1, 504228400), (2, 252114200), (4, 126057100), (5, 100845680), (8, 63028550), (10, 50422840), (13, 38786800), (16, 31514275), (20, 25211420), (25, 20169136), (26, 19393400), (40, 12605710), (50, 10084568), (52, 9696700), (65, 7757360), (80, 6302855), (100, 5042284), (104, 4848350), (130, 3878680), (169, 2983600), (200, 2521142), (208, 2424175), (260, 1939340), (325, 1551472), (338, 1491800), (400, 1260571), (520, 969670), (650, 775736), (676, 745900), (845, 596720), (1040, 484835), (1300, 387868), (1352, 372950), (1690, 298360), (2600, 193934), (2704, 186475), (3380, 149180), (4225, 119344), (5200, 96967), (6760, 74590), (7459, 67600), (8450, 59672), (13520, 37295), (14918, 33800), (16900, 29836)]