91682920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 248394600

約数和(自身を除く): 156711680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 70, 98, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 490, 580, 812, 980, 1015, 1160, 1421, 1613, 1624, 1960, 2030, 2842, 3226, 4060, 5684, 6452, 7105, 8065, 8120, 11291, 11368, 12904, 14210, 16130, 22582, 28420, 32260, 45164, 46777, 56455, 56840, 64520, 79037, 90328, 93554, 112910, 158074, 187108, 225820, 233885, 316148, 327439, 374216, 395185, 451640, 467770, 632296, 654878, 790370, 935540, 1309756, 1580740, 1637195, 1871080, 2292073, 2619512, 3161480, 3274390, 4584146, 6548780, 9168292, 11460365, 13097560, 18336584, 22920730, 45841460, 91682920]

約数ペア:

[(1, 91682920), (2, 45841460), (4, 22920730), (5, 18336584), (7, 13097560), (8, 11460365), (10, 9168292), (14, 6548780), (20, 4584146), (28, 3274390), (29, 3161480), (35, 2619512), (40, 2292073), (49, 1871080), (56, 1637195), (58, 1580740), (70, 1309756), (98, 935540), (116, 790370), (140, 654878), (145, 632296), (196, 467770), (203, 451640), (232, 395185), (245, 374216), (280, 327439), (290, 316148), (392, 233885), (406, 225820), (490, 187108), (580, 158074), (812, 112910), (980, 93554), (1015, 90328), (1160, 79037), (1421, 64520), (1613, 56840), (1624, 56455), (1960, 46777), (2030, 45164), (2842, 32260), (3226, 28420), (4060, 22582), (5684, 16130), (6452, 14210), (7105, 12904), (8065, 11368), (8120, 11291)]