794920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 2177280

約数和(自身を除く): 1382360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 167, 170, 238, 280, 334, 340, 476, 595, 668, 680, 835, 952, 1169, 1190, 1336, 1670, 2338, 2380, 2839, 3340, 4676, 4760, 5678, 5845, 6680, 9352, 11356, 11690, 14195, 19873, 22712, 23380, 28390, 39746, 46760, 56780, 79492, 99365, 113560, 158984, 198730, 397460, 794920]

約数ペア:

[(1, 794920), (2, 397460), (4, 198730), (5, 158984), (7, 113560), (8, 99365), (10, 79492), (14, 56780), (17, 46760), (20, 39746), (28, 28390), (34, 23380), (35, 22712), (40, 19873), (56, 14195), (68, 11690), (70, 11356), (85, 9352), (119, 6680), (136, 5845), (140, 5678), (167, 4760), (170, 4676), (238, 3340), (280, 2839), (334, 2380), (340, 2338), (476, 1670), (595, 1336), (668, 1190), (680, 1169), (835, 952)]