23055760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3200

約数の個数: 80

約数和(自身を含む): 65995776

約数和(自身を除く): 42940016

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3167, 3640, 6334, 7280, 12668, 15835, 22169, 25336, 31670, 41171, 44338, 50672, 63340, 82342, 88676, 110845, 126680, 164684, 177352, 205855, 221690, 253360, 288197, 329368, 354704, 411710, 443380, 576394, 658736, 823420, 886760, 1152788, 1440985, 1646840, 1773520, 2305576, 2881970, 3293680, 4611152, 5763940, 11527880, 23055760]

約数ペア:

[(1, 23055760), (2, 11527880), (4, 5763940), (5, 4611152), (7, 3293680), (8, 2881970), (10, 2305576), (13, 1773520), (14, 1646840), (16, 1440985), (20, 1152788), (26, 886760), (28, 823420), (35, 658736), (40, 576394), (52, 443380), (56, 411710), (65, 354704), (70, 329368), (80, 288197), (91, 253360), (104, 221690), (112, 205855), (130, 177352), (140, 164684), (182, 126680), (208, 110845), (260, 88676), (280, 82342), (364, 63340), (455, 50672), (520, 44338), (560, 41171), (728, 31670), (910, 25336), (1040, 22169), (1456, 15835), (1820, 12668), (3167, 7280), (3640, 6334)]