334751470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{5009}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 621159840

約数和(自身を除く): 286408370

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1630, 5009, 6683, 10018, 13366, 25045, 33415, 50090, 66830, 205369, 410738, 816467, 1026845, 1632934, 2053690, 4082335, 8164670, 33475147, 66950294, 167375735, 334751470]

約数ペア:

[(1, 334751470), (2, 167375735), (5, 66950294), (10, 33475147), (41, 8164670), (82, 4082335), (163, 2053690), (205, 1632934), (326, 1026845), (410, 816467), (815, 410738), (1630, 205369), (5009, 66830), (6683, 50090), (10018, 33415), (13366, 25045)]