4708947737540

素因数分解:

$2^2\times 5^1\times {\mathrm{2711}}^1\times {\mathrm{6571}}^1\times {\mathrm{13217}}^1$

素因数の和:22508

約数の個数: 48

約数和(自身を含む): 9894691949184

約数和(自身を除く): 5185744211644

約数列:

[1, 2, 4, 5, 10, 20, 2711, 5422, 6571, 10844, 13142, 13217, 13555, 26284, 26434, 27110, 32855, 52868, 54220, 65710, 66085, 131420, 132170, 264340, 17813981, 35627962, 35831287, 71255924, 71662574, 86848907, 89069905, 143325148, 173697814, 178139810, 179156435, 347395628, 356279620, 358312870, 434244535, 716625740, 868489070, 1736978140, 235447386877, 470894773754, 941789547508, 1177236934385, 2354473868770, 4708947737540]

約数ペア:

[(1, 4708947737540), (2, 2354473868770), (4, 1177236934385), (5, 941789547508), (10, 470894773754), (20, 235447386877), (2711, 1736978140), (5422, 868489070), (6571, 716625740), (10844, 434244535), (13142, 358312870), (13217, 356279620), (13555, 347395628), (26284, 179156435), (26434, 178139810), (27110, 173697814), (32855, 143325148), (52868, 89069905), (54220, 86848907), (65710, 71662574), (66085, 71255924), (131420, 35831287), (132170, 35627962), (264340, 17813981)]