11430640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 29685600

約数和(自身を除く): 18254960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 379, 464, 520, 580, 754, 758, 1040, 1160, 1508, 1516, 1885, 1895, 2320, 3016, 3032, 3770, 3790, 4927, 6032, 6064, 7540, 7580, 9854, 10991, 15080, 15160, 19708, 21982, 24635, 30160, 30320, 39416, 43964, 49270, 54955, 78832, 87928, 98540, 109910, 142883, 175856, 197080, 219820, 285766, 394160, 439640, 571532, 714415, 879280, 1143064, 1428830, 2286128, 2857660, 5715320, 11430640]

約数ペア:

[(1, 11430640), (2, 5715320), (4, 2857660), (5, 2286128), (8, 1428830), (10, 1143064), (13, 879280), (16, 714415), (20, 571532), (26, 439640), (29, 394160), (40, 285766), (52, 219820), (58, 197080), (65, 175856), (80, 142883), (104, 109910), (116, 98540), (130, 87928), (145, 78832), (208, 54955), (232, 49270), (260, 43964), (290, 39416), (377, 30320), (379, 30160), (464, 24635), (520, 21982), (580, 19708), (754, 15160), (758, 15080), (1040, 10991), (1160, 9854), (1508, 7580), (1516, 7540), (1885, 6064), (1895, 6032), (2320, 4927), (3016, 3790), (3032, 3770)]