223154920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3067}}^1$

素因数の和:3202

約数の個数: 64

約数和(自身を含む): 536777280

約数和(自身を除く): 313622360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 535, 680, 856, 1070, 1819, 2140, 3067, 3638, 4280, 6134, 7276, 9095, 12268, 14552, 15335, 18190, 24536, 30670, 36380, 52139, 61340, 72760, 104278, 122680, 208556, 260695, 328169, 417112, 521390, 656338, 1042780, 1312676, 1640845, 2085560, 2625352, 3281690, 5578873, 6563380, 11157746, 13126760, 22315492, 27894365, 44630984, 55788730, 111577460, 223154920]

約数ペア:

[(1, 223154920), (2, 111577460), (4, 55788730), (5, 44630984), (8, 27894365), (10, 22315492), (17, 13126760), (20, 11157746), (34, 6563380), (40, 5578873), (68, 3281690), (85, 2625352), (107, 2085560), (136, 1640845), (170, 1312676), (214, 1042780), (340, 656338), (428, 521390), (535, 417112), (680, 328169), (856, 260695), (1070, 208556), (1819, 122680), (2140, 104278), (3067, 72760), (3638, 61340), (4280, 52139), (6134, 36380), (7276, 30670), (9095, 24536), (12268, 18190), (14552, 15335)]