45488600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{787}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 112490940

約数和(自身を除く): 67002340

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 289, 340, 425, 578, 680, 787, 850, 1156, 1445, 1574, 1700, 2312, 2890, 3148, 3400, 3935, 5780, 6296, 7225, 7870, 11560, 13379, 14450, 15740, 19675, 26758, 28900, 31480, 39350, 53516, 57800, 66895, 78700, 107032, 133790, 157400, 227443, 267580, 334475, 454886, 535160, 668950, 909772, 1137215, 1337900, 1819544, 2274430, 2675800, 4548860, 5686075, 9097720, 11372150, 22744300, 45488600]

約数ペア:

[(1, 45488600), (2, 22744300), (4, 11372150), (5, 9097720), (8, 5686075), (10, 4548860), (17, 2675800), (20, 2274430), (25, 1819544), (34, 1337900), (40, 1137215), (50, 909772), (68, 668950), (85, 535160), (100, 454886), (136, 334475), (170, 267580), (200, 227443), (289, 157400), (340, 133790), (425, 107032), (578, 78700), (680, 66895), (787, 57800), (850, 53516), (1156, 39350), (1445, 31480), (1574, 28900), (1700, 26758), (2312, 19675), (2890, 15740), (3148, 14450), (3400, 13379), (3935, 11560), (5780, 7870), (6296, 7225)]