4420208830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{19867}}^1$

素因数の和:21064

約数の個数: 32

約数和(自身を含む): 8382706560

約数和(自身を除く): 3962497730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1171, 2342, 5855, 11710, 19867, 22249, 39734, 44498, 99335, 111245, 198670, 222490, 377473, 754946, 1887365, 3774730, 23264257, 46528514, 116321285, 232642570, 442020883, 884041766, 2210104415, 4420208830]

約数ペア:

[(1, 4420208830), (2, 2210104415), (5, 884041766), (10, 442020883), (19, 232642570), (38, 116321285), (95, 46528514), (190, 23264257), (1171, 3774730), (2342, 1887365), (5855, 754946), (11710, 377473), (19867, 222490), (22249, 198670), (39734, 111245), (44498, 99335)]