40928190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{25741}}^1$

素因数の和:25804

約数の個数: 32

約数和(自身を含む): 100084896

約数和(自身を除く): 59156706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 25741, 51482, 77223, 128705, 154446, 257410, 386115, 772230, 1364273, 2728546, 4092819, 6821365, 8185638, 13642730, 20464095, 40928190]

約数ペア:

[(1, 40928190), (2, 20464095), (3, 13642730), (5, 8185638), (6, 6821365), (10, 4092819), (15, 2728546), (30, 1364273), (53, 772230), (106, 386115), (159, 257410), (265, 154446), (318, 128705), (530, 77223), (795, 51482), (1590, 25741)]