9082450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 18514440

約数和(自身を除く): 9431990

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 130, 157, 178, 314, 325, 445, 650, 785, 890, 1157, 1570, 2041, 2225, 2314, 3925, 4082, 4450, 5785, 7850, 10205, 11570, 13973, 20410, 27946, 28925, 51025, 57850, 69865, 102050, 139730, 181649, 349325, 363298, 698650, 908245, 1816490, 4541225, 9082450]

約数ペア:

[(1, 9082450), (2, 4541225), (5, 1816490), (10, 908245), (13, 698650), (25, 363298), (26, 349325), (50, 181649), (65, 139730), (89, 102050), (130, 69865), (157, 57850), (178, 51025), (314, 28925), (325, 27946), (445, 20410), (650, 13973), (785, 11570), (890, 10205), (1157, 7850), (1570, 5785), (2041, 4450), (2225, 4082), (2314, 3925)]