11698960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 33497856

約数和(自身を除く): 21798896

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1607, 1820, 3214, 3640, 6428, 7280, 8035, 11249, 12856, 16070, 20891, 22498, 25712, 32140, 41782, 44996, 56245, 64280, 83564, 89992, 104455, 112490, 128560, 146237, 167128, 179984, 208910, 224980, 292474, 334256, 417820, 449960, 584948, 731185, 835640, 899920, 1169896, 1462370, 1671280, 2339792, 2924740, 5849480, 11698960]

約数ペア:

[(1, 11698960), (2, 5849480), (4, 2924740), (5, 2339792), (7, 1671280), (8, 1462370), (10, 1169896), (13, 899920), (14, 835640), (16, 731185), (20, 584948), (26, 449960), (28, 417820), (35, 334256), (40, 292474), (52, 224980), (56, 208910), (65, 179984), (70, 167128), (80, 146237), (91, 128560), (104, 112490), (112, 104455), (130, 89992), (140, 83564), (182, 64280), (208, 56245), (260, 44996), (280, 41782), (364, 32140), (455, 25712), (520, 22498), (560, 20891), (728, 16070), (910, 12856), (1040, 11249), (1456, 8035), (1607, 7280), (1820, 6428), (3214, 3640)]