10980495500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{99371}}^1$

素因数の和:99420

約数の個数: 96

約数和(自身を含む): 27345584448

約数和(自身を除く): 16365088948

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 125, 130, 170, 221, 250, 260, 325, 340, 425, 442, 500, 650, 850, 884, 1105, 1300, 1625, 1700, 2125, 2210, 3250, 4250, 4420, 5525, 6500, 8500, 11050, 22100, 27625, 55250, 99371, 110500, 198742, 397484, 496855, 993710, 1291823, 1689307, 1987420, 2484275, 2583646, 3378614, 4968550, 5167292, 6459115, 6757228, 8446535, 9937100, 12421375, 12918230, 16893070, 21960991, 24842750, 25836460, 32295575, 33786140, 42232675, 43921982, 49685500, 64591150, 84465350, 87843964, 109804955, 129182300, 161477875, 168930700, 211163375, 219609910, 322955750, 422326750, 439219820, 549024775, 645911500, 844653500, 1098049550, 2196099100, 2745123875, 5490247750, 10980495500]

約数ペア:

[(1, 10980495500), (2, 5490247750), (4, 2745123875), (5, 2196099100), (10, 1098049550), (13, 844653500), (17, 645911500), (20, 549024775), (25, 439219820), (26, 422326750), (34, 322955750), (50, 219609910), (52, 211163375), (65, 168930700), (68, 161477875), (85, 129182300), (100, 109804955), (125, 87843964), (130, 84465350), (170, 64591150), (221, 49685500), (250, 43921982), (260, 42232675), (325, 33786140), (340, 32295575), (425, 25836460), (442, 24842750), (500, 21960991), (650, 16893070), (850, 12918230), (884, 12421375), (1105, 9937100), (1300, 8446535), (1625, 6757228), (1700, 6459115), (2125, 5167292), (2210, 4968550), (3250, 3378614), (4250, 2583646), (4420, 2484275), (5525, 1987420), (6500, 1689307), (8500, 1291823), (11050, 993710), (22100, 496855), (27625, 397484), (55250, 198742), (99371, 110500)]