324220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 776160

約数和(自身を除く): 451940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 43, 52, 58, 65, 86, 116, 130, 145, 172, 215, 260, 290, 377, 430, 559, 580, 754, 860, 1118, 1247, 1508, 1885, 2236, 2494, 2795, 3770, 4988, 5590, 6235, 7540, 11180, 12470, 16211, 24940, 32422, 64844, 81055, 162110, 324220]

約数ペア:

[(1, 324220), (2, 162110), (4, 81055), (5, 64844), (10, 32422), (13, 24940), (20, 16211), (26, 12470), (29, 11180), (43, 7540), (52, 6235), (58, 5590), (65, 4988), (86, 3770), (116, 2795), (130, 2494), (145, 2236), (172, 1885), (215, 1508), (260, 1247), (290, 1118), (377, 860), (430, 754), (559, 580)]