66619150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 134772624

約数和(自身を除く): 68153474

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 113, 130, 226, 325, 565, 650, 907, 1130, 1469, 1814, 2825, 2938, 4535, 5650, 7345, 9070, 11791, 14690, 22675, 23582, 36725, 45350, 58955, 73450, 102491, 117910, 204982, 294775, 512455, 589550, 1024910, 1332383, 2562275, 2664766, 5124550, 6661915, 13323830, 33309575, 66619150]

約数ペア:

[(1, 66619150), (2, 33309575), (5, 13323830), (10, 6661915), (13, 5124550), (25, 2664766), (26, 2562275), (50, 1332383), (65, 1024910), (113, 589550), (130, 512455), (226, 294775), (325, 204982), (565, 117910), (650, 102491), (907, 73450), (1130, 58955), (1469, 45350), (1814, 36725), (2825, 23582), (2938, 22675), (4535, 14690), (5650, 11791), (7345, 9070)]