124962560

素因数分解:

$2^8\times 5^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 301326480

約数和(自身を除く): 176363920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 233, 256, 320, 419, 466, 640, 838, 932, 1165, 1280, 1676, 1864, 2095, 2330, 3352, 3728, 4190, 4660, 6704, 7456, 8380, 9320, 13408, 14912, 16760, 18640, 26816, 29824, 33520, 37280, 53632, 59648, 67040, 74560, 97627, 107264, 134080, 149120, 195254, 268160, 298240, 390508, 488135, 536320, 781016, 976270, 1562032, 1952540, 3124064, 3905080, 6248128, 7810160, 12496256, 15620320, 24992512, 31240640, 62481280, 124962560]

約数ペア:

[(1, 124962560), (2, 62481280), (4, 31240640), (5, 24992512), (8, 15620320), (10, 12496256), (16, 7810160), (20, 6248128), (32, 3905080), (40, 3124064), (64, 1952540), (80, 1562032), (128, 976270), (160, 781016), (233, 536320), (256, 488135), (320, 390508), (419, 298240), (466, 268160), (640, 195254), (838, 149120), (932, 134080), (1165, 107264), (1280, 97627), (1676, 74560), (1864, 67040), (2095, 59648), (2330, 53632), (3352, 37280), (3728, 33520), (4190, 29824), (4660, 26816), (6704, 18640), (7456, 16760), (8380, 14912), (9320, 13408)]