73743140

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 160111728

約数和(自身を除く): 86368588

約数列:

[1, 2, 4, 5, 10, 20, 53, 73, 106, 146, 212, 265, 292, 365, 530, 730, 953, 1060, 1460, 1906, 3812, 3869, 4765, 7738, 9530, 15476, 19060, 19345, 38690, 50509, 69569, 77380, 101018, 139138, 202036, 252545, 278276, 347845, 505090, 695690, 1010180, 1391380, 3687157, 7374314, 14748628, 18435785, 36871570, 73743140]

約数ペア:

[(1, 73743140), (2, 36871570), (4, 18435785), (5, 14748628), (10, 7374314), (20, 3687157), (53, 1391380), (73, 1010180), (106, 695690), (146, 505090), (212, 347845), (265, 278276), (292, 252545), (365, 202036), (530, 139138), (730, 101018), (953, 77380), (1060, 69569), (1460, 50509), (1906, 38690), (3812, 19345), (3869, 19060), (4765, 15476), (7738, 9530)]