853323250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 1822504320

約数和(自身を除く): 969181070

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 169, 190, 247, 250, 325, 338, 475, 494, 650, 845, 950, 1063, 1235, 1625, 1690, 2126, 2375, 2470, 3211, 3250, 4225, 4750, 5315, 6175, 6422, 8450, 10630, 12350, 13819, 16055, 20197, 21125, 26575, 27638, 30875, 32110, 40394, 42250, 53150, 61750, 69095, 80275, 100985, 132875, 138190, 160550, 179647, 201970, 262561, 265750, 345475, 359294, 401375, 504925, 525122, 690950, 802750, 898235, 1009850, 1312805, 1727375, 1796470, 2524625, 2625610, 3413293, 3454750, 4491175, 5049250, 6564025, 6826586, 8982350, 13128050, 17066465, 22455875, 32820125, 34132930, 44911750, 65640250, 85332325, 170664650, 426661625, 853323250]

約数ペア:

[(1, 853323250), (2, 426661625), (5, 170664650), (10, 85332325), (13, 65640250), (19, 44911750), (25, 34132930), (26, 32820125), (38, 22455875), (50, 17066465), (65, 13128050), (95, 8982350), (125, 6826586), (130, 6564025), (169, 5049250), (190, 4491175), (247, 3454750), (250, 3413293), (325, 2625610), (338, 2524625), (475, 1796470), (494, 1727375), (650, 1312805), (845, 1009850), (950, 898235), (1063, 802750), (1235, 690950), (1625, 525122), (1690, 504925), (2126, 401375), (2375, 359294), (2470, 345475), (3211, 265750), (3250, 262561), (4225, 201970), (4750, 179647), (5315, 160550), (6175, 138190), (6422, 132875), (8450, 100985), (10630, 80275), (12350, 69095), (13819, 61750), (16055, 53150), (20197, 42250), (21125, 40394), (26575, 32110), (27638, 30875)]