99358640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 241725600

約数和(自身を除く): 142366960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 113, 116, 145, 226, 232, 290, 379, 452, 464, 565, 580, 758, 904, 1130, 1160, 1516, 1808, 1895, 2260, 2320, 3032, 3277, 3790, 4520, 6064, 6554, 7580, 9040, 10991, 13108, 15160, 16385, 21982, 26216, 30320, 32770, 42827, 43964, 52432, 54955, 65540, 85654, 87928, 109910, 131080, 171308, 175856, 214135, 219820, 262160, 342616, 428270, 439640, 685232, 856540, 879280, 1241983, 1713080, 2483966, 3426160, 4967932, 6209915, 9935864, 12419830, 19871728, 24839660, 49679320, 99358640]

約数ペア:

[(1, 99358640), (2, 49679320), (4, 24839660), (5, 19871728), (8, 12419830), (10, 9935864), (16, 6209915), (20, 4967932), (29, 3426160), (40, 2483966), (58, 1713080), (80, 1241983), (113, 879280), (116, 856540), (145, 685232), (226, 439640), (232, 428270), (290, 342616), (379, 262160), (452, 219820), (464, 214135), (565, 175856), (580, 171308), (758, 131080), (904, 109910), (1130, 87928), (1160, 85654), (1516, 65540), (1808, 54955), (1895, 52432), (2260, 43964), (2320, 42827), (3032, 32770), (3277, 30320), (3790, 26216), (4520, 21982), (6064, 16385), (6554, 15160), (7580, 13108), (9040, 10991)]