473510740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{2081}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 1029740544

約数和(自身を除く): 556229804

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 367, 620, 734, 1468, 1835, 2081, 3670, 4162, 7340, 8324, 10405, 11377, 20810, 22754, 41620, 45508, 56885, 64511, 113770, 129022, 227540, 258044, 322555, 645110, 763727, 1290220, 1527454, 3054908, 3818635, 7637270, 15274540, 23675537, 47351074, 94702148, 118377685, 236755370, 473510740]

約数ペア:

[(1, 473510740), (2, 236755370), (4, 118377685), (5, 94702148), (10, 47351074), (20, 23675537), (31, 15274540), (62, 7637270), (124, 3818635), (155, 3054908), (310, 1527454), (367, 1290220), (620, 763727), (734, 645110), (1468, 322555), (1835, 258044), (2081, 227540), (3670, 129022), (4162, 113770), (7340, 64511), (8324, 56885), (10405, 45508), (11377, 41620), (20810, 22754)]