40540110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5513

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 69775410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 5471, 7410, 10942, 16413, 27355, 32826, 54710, 71123, 82065, 103949, 142246, 164130, 207898, 213369, 311847, 355615, 426738, 519745, 623694, 711230, 1039490, 1066845, 1351337, 1559235, 2133690, 2702674, 3118470, 4054011, 6756685, 8108022, 13513370, 20270055, 40540110]

約数ペア:

[(1, 40540110), (2, 20270055), (3, 13513370), (5, 8108022), (6, 6756685), (10, 4054011), (13, 3118470), (15, 2702674), (19, 2133690), (26, 1559235), (30, 1351337), (38, 1066845), (39, 1039490), (57, 711230), (65, 623694), (78, 519745), (95, 426738), (114, 355615), (130, 311847), (190, 213369), (195, 207898), (247, 164130), (285, 142246), (390, 103949), (494, 82065), (570, 71123), (741, 54710), (1235, 32826), (1482, 27355), (2470, 16413), (3705, 10942), (5471, 7410)]