23997380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5780

約数の個数: 48

約数和(自身を含む): 57879360

約数和(自身を除く): 33881980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 5741, 11482, 22964, 28705, 57410, 63151, 109079, 114820, 126302, 218158, 252604, 315755, 436316, 545395, 631510, 1090790, 1199869, 1263020, 2181580, 2399738, 4799476, 5999345, 11998690, 23997380]

約数ペア:

[(1, 23997380), (2, 11998690), (4, 5999345), (5, 4799476), (10, 2399738), (11, 2181580), (19, 1263020), (20, 1199869), (22, 1090790), (38, 631510), (44, 545395), (55, 436316), (76, 315755), (95, 252604), (110, 218158), (190, 126302), (209, 114820), (220, 109079), (380, 63151), (418, 57410), (836, 28705), (1045, 22964), (2090, 11482), (4180, 5741)]