959974700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{5591}}^1$

素因数の和:5723

約数の個数: 72

約数和(自身を含む): 2227919904

約数和(自身を除く): 1267945204

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 101, 170, 202, 340, 404, 425, 505, 850, 1010, 1700, 1717, 2020, 2525, 3434, 5050, 5591, 6868, 8585, 10100, 11182, 17170, 22364, 27955, 34340, 42925, 55910, 85850, 95047, 111820, 139775, 171700, 190094, 279550, 380188, 475235, 559100, 564691, 950470, 1129382, 1900940, 2258764, 2376175, 2823455, 4752350, 5646910, 9504700, 9599747, 11293820, 14117275, 19199494, 28234550, 38398988, 47998735, 56469100, 95997470, 191994940, 239993675, 479987350, 959974700]

約数ペア:

[(1, 959974700), (2, 479987350), (4, 239993675), (5, 191994940), (10, 95997470), (17, 56469100), (20, 47998735), (25, 38398988), (34, 28234550), (50, 19199494), (68, 14117275), (85, 11293820), (100, 9599747), (101, 9504700), (170, 5646910), (202, 4752350), (340, 2823455), (404, 2376175), (425, 2258764), (505, 1900940), (850, 1129382), (1010, 950470), (1700, 564691), (1717, 559100), (2020, 475235), (2525, 380188), (3434, 279550), (5050, 190094), (5591, 171700), (6868, 139775), (8585, 111820), (10100, 95047), (11182, 85850), (17170, 55910), (22364, 42925), (27955, 34340)]