190040552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 415134720

約数和(自身を除く): 225094168

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 221, 376, 442, 611, 799, 884, 1222, 1598, 1768, 2287, 2444, 3196, 4574, 4888, 6392, 9148, 10387, 18296, 20774, 29731, 38879, 41548, 59462, 77758, 83096, 107489, 118924, 155516, 214978, 237848, 311032, 429956, 505427, 859912, 1010854, 1397357, 1827313, 2021708, 2794714, 3654626, 4043416, 5589428, 7309252, 11178856, 14618504, 23755069, 47510138, 95020276, 190040552]

約数ペア:

[(1, 190040552), (2, 95020276), (4, 47510138), (8, 23755069), (13, 14618504), (17, 11178856), (26, 7309252), (34, 5589428), (47, 4043416), (52, 3654626), (68, 2794714), (94, 2021708), (104, 1827313), (136, 1397357), (188, 1010854), (221, 859912), (376, 505427), (442, 429956), (611, 311032), (799, 237848), (884, 214978), (1222, 155516), (1598, 118924), (1768, 107489), (2287, 83096), (2444, 77758), (3196, 59462), (4574, 41548), (4888, 38879), (6392, 29731), (9148, 20774), (10387, 18296)]