415156640

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{55207}}^1$

素因数の和:55269

約数の個数: 48

約数和(自身を含む): 1001693952

約数和(自身を除く): 586537312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 55207, 110414, 220828, 276035, 441656, 552070, 883312, 1104140, 1766624, 2208280, 2594729, 4416560, 5189458, 8833120, 10378916, 12973645, 20757832, 25947290, 41515664, 51894580, 83031328, 103789160, 207578320, 415156640]

約数ペア:

[(1, 415156640), (2, 207578320), (4, 103789160), (5, 83031328), (8, 51894580), (10, 41515664), (16, 25947290), (20, 20757832), (32, 12973645), (40, 10378916), (47, 8833120), (80, 5189458), (94, 4416560), (160, 2594729), (188, 2208280), (235, 1766624), (376, 1104140), (470, 883312), (752, 552070), (940, 441656), (1504, 276035), (1880, 220828), (3760, 110414), (7520, 55207)]