55828000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 145415088

約数和(自身を除く): 89587088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 340, 400, 425, 500, 544, 680, 800, 821, 850, 1000, 1360, 1642, 1700, 2000, 2125, 2720, 3284, 3400, 4000, 4105, 4250, 6568, 6800, 8210, 8500, 13136, 13600, 13957, 16420, 17000, 20525, 26272, 27914, 32840, 34000, 41050, 55828, 65680, 68000, 69785, 82100, 102625, 111656, 131360, 139570, 164200, 205250, 223312, 279140, 328400, 348925, 410500, 446624, 558280, 656800, 697850, 821000, 1116560, 1395700, 1642000, 1744625, 2233120, 2791400, 3284000, 3489250, 5582800, 6978500, 11165600, 13957000, 27914000, 55828000]

約数ペア:

[(1, 55828000), (2, 27914000), (4, 13957000), (5, 11165600), (8, 6978500), (10, 5582800), (16, 3489250), (17, 3284000), (20, 2791400), (25, 2233120), (32, 1744625), (34, 1642000), (40, 1395700), (50, 1116560), (68, 821000), (80, 697850), (85, 656800), (100, 558280), (125, 446624), (136, 410500), (160, 348925), (170, 328400), (200, 279140), (250, 223312), (272, 205250), (340, 164200), (400, 139570), (425, 131360), (500, 111656), (544, 102625), (680, 82100), (800, 69785), (821, 68000), (850, 65680), (1000, 55828), (1360, 41050), (1642, 34000), (1700, 32840), (2000, 27914), (2125, 26272), (2720, 20525), (3284, 17000), (3400, 16420), (4000, 13957), (4105, 13600), (4250, 13136), (6568, 8500), (6800, 8210)]