193270480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2348

約数の個数: 80

約数和(自身を含む): 489968640

約数和(自身を除く): 296698160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1328, 1660, 2158, 2239, 3320, 4316, 4478, 5395, 6640, 8632, 8956, 10790, 11195, 17264, 17912, 21580, 22390, 29107, 35824, 43160, 44780, 58214, 86320, 89560, 116428, 145535, 179120, 185837, 232856, 291070, 371674, 465712, 582140, 743348, 929185, 1164280, 1486696, 1858370, 2328560, 2415881, 2973392, 3716740, 4831762, 7433480, 9663524, 12079405, 14866960, 19327048, 24158810, 38654096, 48317620, 96635240, 193270480]

約数ペア:

[(1, 193270480), (2, 96635240), (4, 48317620), (5, 38654096), (8, 24158810), (10, 19327048), (13, 14866960), (16, 12079405), (20, 9663524), (26, 7433480), (40, 4831762), (52, 3716740), (65, 2973392), (80, 2415881), (83, 2328560), (104, 1858370), (130, 1486696), (166, 1164280), (208, 929185), (260, 743348), (332, 582140), (415, 465712), (520, 371674), (664, 291070), (830, 232856), (1040, 185837), (1079, 179120), (1328, 145535), (1660, 116428), (2158, 89560), (2239, 86320), (3320, 58214), (4316, 44780), (4478, 43160), (5395, 35824), (6640, 29107), (8632, 22390), (8956, 21580), (10790, 17912), (11195, 17264)]