45058520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 110769120

約数和(自身を除く): 65710600

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, 1187, 1460, 1898, 2374, 2920, 3796, 4745, 4748, 5935, 7592, 9490, 9496, 11870, 15431, 18980, 23740, 30862, 37960, 47480, 61724, 77155, 86651, 123448, 154310, 173302, 308620, 346604, 433255, 617240, 693208, 866510, 1126463, 1733020, 2252926, 3466040, 4505852, 5632315, 9011704, 11264630, 22529260, 45058520]

約数ペア:

[(1, 45058520), (2, 22529260), (4, 11264630), (5, 9011704), (8, 5632315), (10, 4505852), (13, 3466040), (20, 2252926), (26, 1733020), (40, 1126463), (52, 866510), (65, 693208), (73, 617240), (104, 433255), (130, 346604), (146, 308620), (260, 173302), (292, 154310), (365, 123448), (520, 86651), (584, 77155), (730, 61724), (949, 47480), (1187, 37960), (1460, 30862), (1898, 23740), (2374, 18980), (2920, 15431), (3796, 11870), (4745, 9496), (4748, 9490), (5935, 7592)]