45672580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 101566080

約数和(自身を除く): 55893500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 263, 380, 457, 526, 914, 1052, 1315, 1828, 2285, 2630, 4570, 4997, 5260, 8683, 9140, 9994, 17366, 19988, 24985, 34732, 43415, 49970, 86830, 99940, 120191, 173660, 240382, 480764, 600955, 1201910, 2283629, 2403820, 4567258, 9134516, 11418145, 22836290, 45672580]

約数ペア:

[(1, 45672580), (2, 22836290), (4, 11418145), (5, 9134516), (10, 4567258), (19, 2403820), (20, 2283629), (38, 1201910), (76, 600955), (95, 480764), (190, 240382), (263, 173660), (380, 120191), (457, 99940), (526, 86830), (914, 49970), (1052, 43415), (1315, 34732), (1828, 24985), (2285, 19988), (2630, 17366), (4570, 9994), (4997, 9140), (5260, 8683)]