109182320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 275086560

約数和(自身を除く): 165904240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 277, 379, 520, 554, 758, 1040, 1108, 1385, 1516, 1895, 2216, 2770, 3032, 3601, 3790, 4432, 4927, 5540, 6064, 7202, 7580, 9854, 11080, 14404, 15160, 18005, 19708, 22160, 24635, 28808, 30320, 36010, 39416, 49270, 57616, 72020, 78832, 98540, 104983, 144040, 197080, 209966, 288080, 394160, 419932, 524915, 839864, 1049830, 1364779, 1679728, 2099660, 2729558, 4199320, 5459116, 6823895, 8398640, 10918232, 13647790, 21836464, 27295580, 54591160, 109182320]

約数ペア:

[(1, 109182320), (2, 54591160), (4, 27295580), (5, 21836464), (8, 13647790), (10, 10918232), (13, 8398640), (16, 6823895), (20, 5459116), (26, 4199320), (40, 2729558), (52, 2099660), (65, 1679728), (80, 1364779), (104, 1049830), (130, 839864), (208, 524915), (260, 419932), (277, 394160), (379, 288080), (520, 209966), (554, 197080), (758, 144040), (1040, 104983), (1108, 98540), (1385, 78832), (1516, 72020), (1895, 57616), (2216, 49270), (2770, 39416), (3032, 36010), (3601, 30320), (3790, 28808), (4432, 24635), (4927, 22160), (5540, 19708), (6064, 18005), (7202, 15160), (7580, 14404), (9854, 11080)]