22183640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 56365200

約数和(自身を除く): 34181560

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 101, 136, 152, 170, 190, 202, 289, 323, 340, 380, 404, 505, 578, 646, 680, 760, 808, 1010, 1156, 1292, 1445, 1615, 1717, 1919, 2020, 2312, 2584, 2890, 3230, 3434, 3838, 4040, 5491, 5780, 6460, 6868, 7676, 8585, 9595, 10982, 11560, 12920, 13736, 15352, 17170, 19190, 21964, 27455, 29189, 32623, 34340, 38380, 43928, 54910, 58378, 65246, 68680, 76760, 109820, 116756, 130492, 145945, 163115, 219640, 233512, 260984, 291890, 326230, 554591, 583780, 652460, 1109182, 1167560, 1304920, 2218364, 2772955, 4436728, 5545910, 11091820, 22183640]

約数ペア:

[(1, 22183640), (2, 11091820), (4, 5545910), (5, 4436728), (8, 2772955), (10, 2218364), (17, 1304920), (19, 1167560), (20, 1109182), (34, 652460), (38, 583780), (40, 554591), (68, 326230), (76, 291890), (85, 260984), (95, 233512), (101, 219640), (136, 163115), (152, 145945), (170, 130492), (190, 116756), (202, 109820), (289, 76760), (323, 68680), (340, 65246), (380, 58378), (404, 54910), (505, 43928), (578, 38380), (646, 34340), (680, 32623), (760, 29189), (808, 27455), (1010, 21964), (1156, 19190), (1292, 17170), (1445, 15352), (1615, 13736), (1717, 12920), (1919, 11560), (2020, 10982), (2312, 9595), (2584, 8585), (2890, 7676), (3230, 6868), (3434, 6460), (3838, 5780), (4040, 5491)]