183626020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 423198720

約数和(自身を除く): 239572700

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 79, 92, 115, 124, 155, 158, 163, 230, 310, 316, 326, 395, 460, 620, 652, 713, 790, 815, 1426, 1580, 1630, 1817, 2449, 2852, 3260, 3565, 3634, 3749, 4898, 5053, 7130, 7268, 7498, 9085, 9796, 10106, 12245, 12877, 14260, 14996, 18170, 18745, 20212, 24490, 25265, 25754, 36340, 37490, 48980, 50530, 51508, 56327, 64385, 74980, 101060, 112654, 116219, 128770, 225308, 232438, 257540, 281635, 296171, 399187, 464876, 563270, 581095, 592342, 798374, 1126540, 1162190, 1184684, 1480855, 1596748, 1995935, 2324380, 2961710, 3991870, 5923420, 7983740, 9181301, 18362602, 36725204, 45906505, 91813010, 183626020]

約数ペア:

[(1, 183626020), (2, 91813010), (4, 45906505), (5, 36725204), (10, 18362602), (20, 9181301), (23, 7983740), (31, 5923420), (46, 3991870), (62, 2961710), (79, 2324380), (92, 1995935), (115, 1596748), (124, 1480855), (155, 1184684), (158, 1162190), (163, 1126540), (230, 798374), (310, 592342), (316, 581095), (326, 563270), (395, 464876), (460, 399187), (620, 296171), (652, 281635), (713, 257540), (790, 232438), (815, 225308), (1426, 128770), (1580, 116219), (1630, 112654), (1817, 101060), (2449, 74980), (2852, 64385), (3260, 56327), (3565, 51508), (3634, 50530), (3749, 48980), (4898, 37490), (5053, 36340), (7130, 25754), (7268, 25265), (7498, 24490), (9085, 20212), (9796, 18745), (10106, 18170), (12245, 14996), (12877, 14260)]