19005390130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{4943}}^1$

素因数の和:5275

約数の個数: 64

約数和(自身を含む): 36351452160

約数和(自身を除く): 17346062030

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 229, 230, 365, 458, 730, 1145, 1679, 2290, 3358, 4943, 5267, 8395, 9886, 10534, 16717, 16790, 24715, 26335, 33434, 49430, 52670, 83585, 113689, 167170, 227378, 360839, 384491, 568445, 721678, 768982, 1131947, 1136890, 1804195, 1922455, 2263894, 3608390, 3844910, 5659735, 8299297, 11319470, 16598594, 26034781, 41496485, 52069562, 82632131, 82992970, 130173905, 165264262, 260347810, 413160655, 826321310, 1900539013, 3801078026, 9502695065, 19005390130]

約数ペア:

[(1, 19005390130), (2, 9502695065), (5, 3801078026), (10, 1900539013), (23, 826321310), (46, 413160655), (73, 260347810), (115, 165264262), (146, 130173905), (229, 82992970), (230, 82632131), (365, 52069562), (458, 41496485), (730, 26034781), (1145, 16598594), (1679, 11319470), (2290, 8299297), (3358, 5659735), (4943, 3844910), (5267, 3608390), (8395, 2263894), (9886, 1922455), (10534, 1804195), (16717, 1136890), (16790, 1131947), (24715, 768982), (26335, 721678), (33434, 568445), (49430, 384491), (52670, 360839), (83585, 227378), (113689, 167170)]