37993580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 82573344

約数和(自身を除く): 44579764

約数列:

[1, 2, 4, 5, 10, 20, 53, 73, 106, 146, 212, 265, 292, 365, 491, 530, 730, 982, 1060, 1460, 1964, 2455, 3869, 4910, 7738, 9820, 15476, 19345, 26023, 35843, 38690, 52046, 71686, 77380, 104092, 130115, 143372, 179215, 260230, 358430, 520460, 716860, 1899679, 3799358, 7598716, 9498395, 18996790, 37993580]

約数ペア:

[(1, 37993580), (2, 18996790), (4, 9498395), (5, 7598716), (10, 3799358), (20, 1899679), (53, 716860), (73, 520460), (106, 358430), (146, 260230), (212, 179215), (265, 143372), (292, 130115), (365, 104092), (491, 77380), (530, 71686), (730, 52046), (982, 38690), (1060, 35843), (1460, 26023), (1964, 19345), (2455, 15476), (3869, 9820), (4910, 7738)]