42294370

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 37539230

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 2399, 3526, 4798, 8815, 11995, 17630, 23990, 98359, 103157, 196718, 206314, 491795, 515785, 983590, 1031570, 4229437, 8458874, 21147185, 42294370]

約数ペア:

[(1, 42294370), (2, 21147185), (5, 8458874), (10, 4229437), (41, 1031570), (43, 983590), (82, 515785), (86, 491795), (205, 206314), (215, 196718), (410, 103157), (430, 98359), (1763, 23990), (2399, 17630), (3526, 11995), (4798, 8815)]