34931000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 53127880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 2687, 3250, 5374, 6500, 10748, 13000, 13435, 21496, 26870, 34931, 53740, 67175, 69862, 107480, 134350, 139724, 174655, 268700, 279448, 335875, 349310, 537400, 671750, 698620, 873275, 1343500, 1397240, 1746550, 2687000, 3493100, 4366375, 6986200, 8732750, 17465500, 34931000]

約数ペア:

[(1, 34931000), (2, 17465500), (4, 8732750), (5, 6986200), (8, 4366375), (10, 3493100), (13, 2687000), (20, 1746550), (25, 1397240), (26, 1343500), (40, 873275), (50, 698620), (52, 671750), (65, 537400), (100, 349310), (104, 335875), (125, 279448), (130, 268700), (200, 174655), (250, 139724), (260, 134350), (325, 107480), (500, 69862), (520, 67175), (650, 53740), (1000, 34931), (1300, 26870), (1625, 21496), (2600, 13435), (2687, 13000), (3250, 10748), (5374, 6500)]