72339740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10607}}^1$

素因数の和:10658

約数の個数: 48

約数和(自身を含む): 171085824

約数和(自身を除く): 98746084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 10607, 21214, 42428, 53035, 106070, 116677, 212140, 233354, 328817, 466708, 583385, 657634, 1166770, 1315268, 1644085, 2333540, 3288170, 3616987, 6576340, 7233974, 14467948, 18084935, 36169870, 72339740]

約数ペア:

[(1, 72339740), (2, 36169870), (4, 18084935), (5, 14467948), (10, 7233974), (11, 6576340), (20, 3616987), (22, 3288170), (31, 2333540), (44, 1644085), (55, 1315268), (62, 1166770), (110, 657634), (124, 583385), (155, 466708), (220, 328817), (310, 233354), (341, 212140), (620, 116677), (682, 106070), (1364, 53035), (1705, 42428), (3410, 21214), (6820, 10607)]