101037820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 243996480

約数和(自身を除く): 142958660

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 113, 130, 181, 190, 226, 247, 260, 362, 380, 452, 494, 565, 724, 905, 988, 1130, 1235, 1469, 1810, 2147, 2260, 2353, 2470, 2938, 3439, 3620, 4294, 4706, 4940, 5876, 6878, 7345, 8588, 9412, 10735, 11765, 13756, 14690, 17195, 20453, 21470, 23530, 27911, 29380, 34390, 40906, 42940, 44707, 47060, 55822, 68780, 81812, 89414, 102265, 111644, 139555, 178828, 204530, 223535, 265889, 279110, 388607, 409060, 447070, 531778, 558220, 777214, 894140, 1063556, 1329445, 1554428, 1943035, 2658890, 3886070, 5051891, 5317780, 7772140, 10103782, 20207564, 25259455, 50518910, 101037820]

約数ペア:

[(1, 101037820), (2, 50518910), (4, 25259455), (5, 20207564), (10, 10103782), (13, 7772140), (19, 5317780), (20, 5051891), (26, 3886070), (38, 2658890), (52, 1943035), (65, 1554428), (76, 1329445), (95, 1063556), (113, 894140), (130, 777214), (181, 558220), (190, 531778), (226, 447070), (247, 409060), (260, 388607), (362, 279110), (380, 265889), (452, 223535), (494, 204530), (565, 178828), (724, 139555), (905, 111644), (988, 102265), (1130, 89414), (1235, 81812), (1469, 68780), (1810, 55822), (2147, 47060), (2260, 44707), (2353, 42940), (2470, 40906), (2938, 34390), (3439, 29380), (3620, 27911), (4294, 23530), (4706, 21470), (4940, 20453), (5876, 17195), (6878, 14690), (7345, 13756), (8588, 11765), (9412, 10735)]