11699090560

素因数分解:

$2^7\times 5^1\times {\mathrm{919}}^1\times {\mathrm{19891}}^1$

素因数の和:20829

約数の個数: 64

約数和(自身を含む): 27999979200

約数和(自身を除く): 16300888640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 919, 1838, 3676, 4595, 7352, 9190, 14704, 18380, 19891, 29408, 36760, 39782, 58816, 73520, 79564, 99455, 117632, 147040, 159128, 198910, 294080, 318256, 397820, 588160, 636512, 795640, 1273024, 1591280, 2546048, 3182560, 6365120, 12730240, 18279829, 36559658, 73119316, 91399145, 146238632, 182798290, 292477264, 365596580, 584954528, 731193160, 1169909056, 1462386320, 2339818112, 2924772640, 5849545280, 11699090560]

約数ペア:

[(1, 11699090560), (2, 5849545280), (4, 2924772640), (5, 2339818112), (8, 1462386320), (10, 1169909056), (16, 731193160), (20, 584954528), (32, 365596580), (40, 292477264), (64, 182798290), (80, 146238632), (128, 91399145), (160, 73119316), (320, 36559658), (640, 18279829), (919, 12730240), (1838, 6365120), (3676, 3182560), (4595, 2546048), (7352, 1591280), (9190, 1273024), (14704, 795640), (18380, 636512), (19891, 588160), (29408, 397820), (36760, 318256), (39782, 294080), (58816, 198910), (73520, 159128), (79564, 147040), (99455, 117632)]