363492020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3853}}^1$

素因数の和:4004

約数の個数: 48

約数和(自身を含む): 786678480

約数和(自身を除く): 423186460

約数列:

[1, 2, 4, 5, 10, 20, 53, 89, 106, 178, 212, 265, 356, 445, 530, 890, 1060, 1780, 3853, 4717, 7706, 9434, 15412, 18868, 19265, 23585, 38530, 47170, 77060, 94340, 204209, 342917, 408418, 685834, 816836, 1021045, 1371668, 1714585, 2042090, 3429170, 4084180, 6858340, 18174601, 36349202, 72698404, 90873005, 181746010, 363492020]

約数ペア:

[(1, 363492020), (2, 181746010), (4, 90873005), (5, 72698404), (10, 36349202), (20, 18174601), (53, 6858340), (89, 4084180), (106, 3429170), (178, 2042090), (212, 1714585), (265, 1371668), (356, 1021045), (445, 816836), (530, 685834), (890, 408418), (1060, 342917), (1780, 204209), (3853, 94340), (4717, 77060), (7706, 47170), (9434, 38530), (15412, 23585), (18868, 19265)]