1036904800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{76243}}^1$

素因数の和:76280

約数の個数: 72

約数和(自身を含む): 2680281576

約数和(自身を除く): 1643376776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 13600, 76243, 152486, 304972, 381215, 609944, 762430, 1219888, 1296131, 1524860, 1906075, 2439776, 2592262, 3049720, 3812150, 5184524, 6099440, 6480655, 7624300, 10369048, 12198880, 12961310, 15248600, 20738096, 25922620, 30497200, 32403275, 41476192, 51845240, 60994400, 64806550, 103690480, 129613100, 207380960, 259226200, 518452400, 1036904800]

約数ペア:

[(1, 1036904800), (2, 518452400), (4, 259226200), (5, 207380960), (8, 129613100), (10, 103690480), (16, 64806550), (17, 60994400), (20, 51845240), (25, 41476192), (32, 32403275), (34, 30497200), (40, 25922620), (50, 20738096), (68, 15248600), (80, 12961310), (85, 12198880), (100, 10369048), (136, 7624300), (160, 6480655), (170, 6099440), (200, 5184524), (272, 3812150), (340, 3049720), (400, 2592262), (425, 2439776), (544, 1906075), (680, 1524860), (800, 1296131), (850, 1219888), (1360, 762430), (1700, 609944), (2720, 381215), (3400, 304972), (6800, 152486), (13600, 76243)]