115111760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 288905616

約数和(自身を除く): 173793856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 265, 272, 340, 424, 530, 680, 848, 901, 1060, 1360, 1597, 1802, 2120, 3194, 3604, 4240, 4505, 6388, 7208, 7985, 9010, 12776, 14416, 15970, 18020, 25552, 27149, 31940, 36040, 54298, 63880, 72080, 84641, 108596, 127760, 135745, 169282, 217192, 271490, 338564, 423205, 434384, 542980, 677128, 846410, 1085960, 1354256, 1438897, 1692820, 2171920, 2877794, 3385640, 5755588, 6771280, 7194485, 11511176, 14388970, 23022352, 28777940, 57555880, 115111760]

約数ペア:

[(1, 115111760), (2, 57555880), (4, 28777940), (5, 23022352), (8, 14388970), (10, 11511176), (16, 7194485), (17, 6771280), (20, 5755588), (34, 3385640), (40, 2877794), (53, 2171920), (68, 1692820), (80, 1438897), (85, 1354256), (106, 1085960), (136, 846410), (170, 677128), (212, 542980), (265, 434384), (272, 423205), (340, 338564), (424, 271490), (530, 217192), (680, 169282), (848, 135745), (901, 127760), (1060, 108596), (1360, 84641), (1597, 72080), (1802, 63880), (2120, 54298), (3194, 36040), (3604, 31940), (4240, 27149), (4505, 25552), (6388, 18020), (7208, 15970), (7985, 14416), (9010, 12776)]