78864320

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6011}}^1$

素因数の和:6069

約数の個数: 56

約数和(自身を含む): 192408048

約数和(自身を除く): 113543728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6011, 6560, 12022, 13120, 24044, 30055, 48088, 60110, 96176, 120220, 192352, 240440, 246451, 384704, 480880, 492902, 961760, 985804, 1232255, 1923520, 1971608, 2464510, 3943216, 4929020, 7886432, 9858040, 15772864, 19716080, 39432160, 78864320]

約数ペア:

[(1, 78864320), (2, 39432160), (4, 19716080), (5, 15772864), (8, 9858040), (10, 7886432), (16, 4929020), (20, 3943216), (32, 2464510), (40, 1971608), (41, 1923520), (64, 1232255), (80, 985804), (82, 961760), (160, 492902), (164, 480880), (205, 384704), (320, 246451), (328, 240440), (410, 192352), (656, 120220), (820, 96176), (1312, 60110), (1640, 48088), (2624, 30055), (3280, 24044), (6011, 13120), (6560, 12022)]