44147480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 108531360

約数和(自身を除く): 64383880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1163, 1460, 1898, 2326, 2920, 3796, 4652, 4745, 5815, 7592, 9304, 9490, 11630, 15119, 18980, 23260, 30238, 37960, 46520, 60476, 75595, 84899, 120952, 151190, 169798, 302380, 339596, 424495, 604760, 679192, 848990, 1103687, 1697980, 2207374, 3395960, 4414748, 5518435, 8829496, 11036870, 22073740, 44147480]

約数ペア:

[(1, 44147480), (2, 22073740), (4, 11036870), (5, 8829496), (8, 5518435), (10, 4414748), (13, 3395960), (20, 2207374), (26, 1697980), (40, 1103687), (52, 848990), (65, 679192), (73, 604760), (104, 424495), (130, 339596), (146, 302380), (260, 169798), (292, 151190), (365, 120952), (520, 84899), (584, 75595), (730, 60476), (949, 46520), (1163, 37960), (1460, 30238), (1898, 23260), (2326, 18980), (2920, 15119), (3796, 11630), (4652, 9490), (4745, 9304), (5815, 7592)]