40796930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 76612608

約数和(自身を除く): 35815678

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 1303, 2606, 3131, 6262, 6515, 13030, 15655, 31310, 40393, 80786, 131603, 201965, 263206, 403930, 658015, 1316030, 4079693, 8159386, 20398465, 40796930]

約数ペア:

[(1, 40796930), (2, 20398465), (5, 8159386), (10, 4079693), (31, 1316030), (62, 658015), (101, 403930), (155, 263206), (202, 201965), (310, 131603), (505, 80786), (1010, 40393), (1303, 31310), (2606, 15655), (3131, 13030), (6262, 6515)]