71714060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{797}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 164898720

約数和(自身を除く): 93184660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 409, 797, 818, 1594, 1636, 2045, 3188, 3985, 4090, 4499, 7970, 8180, 8767, 8998, 15940, 17534, 17996, 22495, 35068, 43835, 44990, 87670, 89980, 175340, 325973, 651946, 1303892, 1629865, 3259730, 3585703, 6519460, 7171406, 14342812, 17928515, 35857030, 71714060]

約数ペア:

[(1, 71714060), (2, 35857030), (4, 17928515), (5, 14342812), (10, 7171406), (11, 6519460), (20, 3585703), (22, 3259730), (44, 1629865), (55, 1303892), (110, 651946), (220, 325973), (409, 175340), (797, 89980), (818, 87670), (1594, 44990), (1636, 43835), (2045, 35068), (3188, 22495), (3985, 17996), (4090, 17534), (4499, 15940), (7970, 8998), (8180, 8767)]