48436400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 90

約数和(自身を含む): 123911340

約数和(自身を除く): 75474940

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 289, 340, 400, 419, 425, 578, 680, 838, 850, 1156, 1360, 1445, 1676, 1700, 2095, 2312, 2890, 3352, 3400, 4190, 4624, 5780, 6704, 6800, 7123, 7225, 8380, 10475, 11560, 14246, 14450, 16760, 20950, 23120, 28492, 28900, 33520, 35615, 41900, 56984, 57800, 71230, 83800, 113968, 115600, 121091, 142460, 167600, 178075, 242182, 284920, 356150, 484364, 569840, 605455, 712300, 968728, 1210910, 1424600, 1937456, 2421820, 2849200, 3027275, 4843640, 6054550, 9687280, 12109100, 24218200, 48436400]

約数ペア:

[(1, 48436400), (2, 24218200), (4, 12109100), (5, 9687280), (8, 6054550), (10, 4843640), (16, 3027275), (17, 2849200), (20, 2421820), (25, 1937456), (34, 1424600), (40, 1210910), (50, 968728), (68, 712300), (80, 605455), (85, 569840), (100, 484364), (136, 356150), (170, 284920), (200, 242182), (272, 178075), (289, 167600), (340, 142460), (400, 121091), (419, 115600), (425, 113968), (578, 83800), (680, 71230), (838, 57800), (850, 56984), (1156, 41900), (1360, 35615), (1445, 33520), (1676, 28900), (1700, 28492), (2095, 23120), (2312, 20950), (2890, 16760), (3352, 14450), (3400, 14246), (4190, 11560), (4624, 10475), (5780, 8380), (6704, 7225), (6800, 7123)]