1320223610

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{32303}}^1$

素因数の和:32438

約数の個数: 32

約数和(自身を含む): 2451485952

約数和(自身を除く): 1131262342

約数列:

[1, 2, 5, 10, 61, 67, 122, 134, 305, 335, 610, 670, 4087, 8174, 20435, 32303, 40870, 64606, 161515, 323030, 1970483, 2164301, 3940966, 4328602, 9852415, 10821505, 19704830, 21643010, 132022361, 264044722, 660111805, 1320223610]

約数ペア:

[(1, 1320223610), (2, 660111805), (5, 264044722), (10, 132022361), (61, 21643010), (67, 19704830), (122, 10821505), (134, 9852415), (305, 4328602), (335, 3940966), (610, 2164301), (670, 1970483), (4087, 323030), (8174, 161515), (20435, 64606), (32303, 40870)]