81337030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{701}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 150722208

約数和(自身を除く): 69385178

約数列:

[1, 2, 5, 10, 41, 82, 205, 283, 410, 566, 701, 1402, 1415, 2830, 3505, 7010, 11603, 23206, 28741, 57482, 58015, 116030, 143705, 198383, 287410, 396766, 991915, 1983830, 8133703, 16267406, 40668515, 81337030]

約数ペア:

[(1, 81337030), (2, 40668515), (5, 16267406), (10, 8133703), (41, 1983830), (82, 991915), (205, 396766), (283, 287410), (410, 198383), (566, 143705), (701, 116030), (1402, 58015), (1415, 57482), (2830, 28741), (3505, 23206), (7010, 11603)]