248476760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{52201}}^1$

素因数の和:52236

約数の個数: 64

約数和(自身を含む): 676537920

約数和(自身を除く): 428061160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 52201, 104402, 208804, 261005, 365407, 417608, 522010, 730814, 887417, 1044020, 1461628, 1774834, 1827035, 2088040, 2923256, 3549668, 3654070, 4437085, 6211919, 7099336, 7308140, 8874170, 12423838, 14616280, 17748340, 24847676, 31059595, 35496680, 49695352, 62119190, 124238380, 248476760]

約数ペア:

[(1, 248476760), (2, 124238380), (4, 62119190), (5, 49695352), (7, 35496680), (8, 31059595), (10, 24847676), (14, 17748340), (17, 14616280), (20, 12423838), (28, 8874170), (34, 7308140), (35, 7099336), (40, 6211919), (56, 4437085), (68, 3654070), (70, 3549668), (85, 2923256), (119, 2088040), (136, 1827035), (140, 1774834), (170, 1461628), (238, 1044020), (280, 887417), (340, 730814), (476, 522010), (595, 417608), (680, 365407), (952, 261005), (1190, 208804), (2380, 104402), (4760, 52201)]