26606000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 65808288

約数和(自身を除く): 39202288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 125, 200, 212, 250, 251, 265, 400, 424, 500, 502, 530, 848, 1000, 1004, 1060, 1255, 1325, 2000, 2008, 2120, 2510, 2650, 4016, 4240, 5020, 5300, 6275, 6625, 10040, 10600, 12550, 13250, 13303, 20080, 21200, 25100, 26500, 26606, 31375, 50200, 53000, 53212, 62750, 66515, 100400, 106000, 106424, 125500, 133030, 212848, 251000, 266060, 332575, 502000, 532120, 665150, 1064240, 1330300, 1662875, 2660600, 3325750, 5321200, 6651500, 13303000, 26606000]

約数ペア:

[(1, 26606000), (2, 13303000), (4, 6651500), (5, 5321200), (8, 3325750), (10, 2660600), (16, 1662875), (20, 1330300), (25, 1064240), (40, 665150), (50, 532120), (53, 502000), (80, 332575), (100, 266060), (106, 251000), (125, 212848), (200, 133030), (212, 125500), (250, 106424), (251, 106000), (265, 100400), (400, 66515), (424, 62750), (500, 53212), (502, 53000), (530, 50200), (848, 31375), (1000, 26606), (1004, 26500), (1060, 25100), (1255, 21200), (1325, 20080), (2000, 13303), (2008, 13250), (2120, 12550), (2510, 10600), (2650, 10040), (4016, 6625), (4240, 6275), (5020, 5300)]