58151120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17729}}^1$

素因数の和:17783

約数の個数: 40

約数和(自身を含む): 138506760

約数和(自身を除く): 80355640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 17729, 35458, 70916, 88645, 141832, 177290, 283664, 354580, 709160, 726889, 1418320, 1453778, 2907556, 3634445, 5815112, 7268890, 11630224, 14537780, 29075560, 58151120]

約数ペア:

[(1, 58151120), (2, 29075560), (4, 14537780), (5, 11630224), (8, 7268890), (10, 5815112), (16, 3634445), (20, 2907556), (40, 1453778), (41, 1418320), (80, 726889), (82, 709160), (164, 354580), (205, 283664), (328, 177290), (410, 141832), (656, 88645), (820, 70916), (1640, 35458), (3280, 17729)]