73970560

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2879

約数の個数: 64

約数和(自身を含む): 181213200

約数和(自身を除く): 107242640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 2819, 3280, 5248, 5638, 6560, 11276, 13120, 14095, 22552, 26240, 28190, 45104, 56380, 90208, 112760, 115579, 180416, 225520, 231158, 360832, 451040, 462316, 577895, 902080, 924632, 1155790, 1804160, 1849264, 2311580, 3698528, 4623160, 7397056, 9246320, 14794112, 18492640, 36985280, 73970560]

約数ペア:

[(1, 73970560), (2, 36985280), (4, 18492640), (5, 14794112), (8, 9246320), (10, 7397056), (16, 4623160), (20, 3698528), (32, 2311580), (40, 1849264), (41, 1804160), (64, 1155790), (80, 924632), (82, 902080), (128, 577895), (160, 462316), (164, 451040), (205, 360832), (320, 231158), (328, 225520), (410, 180416), (640, 115579), (656, 112760), (820, 90208), (1312, 56380), (1640, 45104), (2624, 28190), (2819, 26240), (3280, 22552), (5248, 14095), (5638, 13120), (6560, 11276)]