39347990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 41090410

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1049, 1210, 1705, 2098, 3410, 3751, 5245, 7502, 10490, 11539, 18755, 23078, 32519, 37510, 57695, 65038, 115390, 126929, 162595, 253858, 325190, 357709, 634645, 715418, 1269290, 1788545, 3577090, 3934799, 7869598, 19673995, 39347990]

約数ペア:

[(1, 39347990), (2, 19673995), (5, 7869598), (10, 3934799), (11, 3577090), (22, 1788545), (31, 1269290), (55, 715418), (62, 634645), (110, 357709), (121, 325190), (155, 253858), (242, 162595), (310, 126929), (341, 115390), (605, 65038), (682, 57695), (1049, 37510), (1210, 32519), (1705, 23078), (2098, 18755), (3410, 11539), (3751, 10490), (5245, 7502)]