107414480

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18911}}^1$

素因数の和:18995

約数の個数: 40

約数和(自身を含む): 253269504

約数和(自身を除く): 145855024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 18911, 37822, 75644, 94555, 151288, 189110, 302576, 378220, 756440, 1342681, 1512880, 2685362, 5370724, 6713405, 10741448, 13426810, 21482896, 26853620, 53707240, 107414480]

約数ペア:

[(1, 107414480), (2, 53707240), (4, 26853620), (5, 21482896), (8, 13426810), (10, 10741448), (16, 6713405), (20, 5370724), (40, 2685362), (71, 1512880), (80, 1342681), (142, 756440), (284, 378220), (355, 302576), (568, 189110), (710, 151288), (1136, 94555), (1420, 75644), (2840, 37822), (5680, 18911)]