10821910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 21441024

約数和(自身を除く): 10619114

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 751, 1310, 1441, 1502, 2882, 3755, 7205, 7510, 8261, 14410, 16522, 41305, 82610, 98381, 196762, 491905, 983810, 1082191, 2164382, 5410955, 10821910]

約数ペア:

[(1, 10821910), (2, 5410955), (5, 2164382), (10, 1082191), (11, 983810), (22, 491905), (55, 196762), (110, 98381), (131, 82610), (262, 41305), (655, 16522), (751, 14410), (1310, 8261), (1441, 7510), (1502, 7205), (2882, 3755)]