361542940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3347}}^1$

素因数の和:3858

約数の個数: 48

約数和(自身を含む): 830196864

約数和(自身を除く): 468653924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 491, 982, 1964, 2455, 3347, 4910, 5401, 6694, 9820, 10802, 13388, 16735, 21604, 27005, 33470, 36817, 54010, 66940, 73634, 108020, 147268, 184085, 368170, 736340, 1643377, 3286754, 6573508, 8216885, 16433770, 18077147, 32867540, 36154294, 72308588, 90385735, 180771470, 361542940]

約数ペア:

[(1, 361542940), (2, 180771470), (4, 90385735), (5, 72308588), (10, 36154294), (11, 32867540), (20, 18077147), (22, 16433770), (44, 8216885), (55, 6573508), (110, 3286754), (220, 1643377), (491, 736340), (982, 368170), (1964, 184085), (2455, 147268), (3347, 108020), (4910, 73634), (5401, 66940), (6694, 54010), (9820, 36817), (10802, 33470), (13388, 27005), (16735, 21604)]