79093100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 178488576

約数和(自身を除く): 99395476

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 101, 164, 191, 202, 205, 382, 404, 410, 505, 764, 820, 955, 1010, 1025, 1910, 2020, 2050, 2525, 3820, 4100, 4141, 4775, 5050, 7831, 8282, 9550, 10100, 15662, 16564, 19100, 19291, 20705, 31324, 38582, 39155, 41410, 77164, 78310, 82820, 96455, 103525, 156620, 192910, 195775, 207050, 385820, 391550, 414100, 482275, 783100, 790931, 964550, 1581862, 1929100, 3163724, 3954655, 7909310, 15818620, 19773275, 39546550, 79093100]

約数ペア:

[(1, 79093100), (2, 39546550), (4, 19773275), (5, 15818620), (10, 7909310), (20, 3954655), (25, 3163724), (41, 1929100), (50, 1581862), (82, 964550), (100, 790931), (101, 783100), (164, 482275), (191, 414100), (202, 391550), (205, 385820), (382, 207050), (404, 195775), (410, 192910), (505, 156620), (764, 103525), (820, 96455), (955, 82820), (1010, 78310), (1025, 77164), (1910, 41410), (2020, 39155), (2050, 38582), (2525, 31324), (3820, 20705), (4100, 19291), (4141, 19100), (4775, 16564), (5050, 15662), (7831, 10100), (8282, 9550)]