8496940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 19226592

約数和(自身を除く): 10729652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 340, 373, 670, 746, 1139, 1340, 1492, 1865, 2278, 3730, 4556, 5695, 6341, 7460, 11390, 12682, 22780, 24991, 25364, 31705, 49982, 63410, 99964, 124955, 126820, 249910, 424847, 499820, 849694, 1699388, 2124235, 4248470, 8496940]

約数ペア:

[(1, 8496940), (2, 4248470), (4, 2124235), (5, 1699388), (10, 849694), (17, 499820), (20, 424847), (34, 249910), (67, 126820), (68, 124955), (85, 99964), (134, 63410), (170, 49982), (268, 31705), (335, 25364), (340, 24991), (373, 22780), (670, 12682), (746, 11390), (1139, 7460), (1340, 6341), (1492, 5695), (1865, 4556), (2278, 3730)]