104989250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 223067520

約数和(自身を除く): 118078270

約数列:

[1, 2, 5, 10, 19, 23, 25, 31, 38, 46, 50, 62, 95, 115, 125, 155, 190, 230, 250, 310, 437, 475, 575, 589, 713, 775, 874, 950, 961, 1150, 1178, 1426, 1550, 1922, 2185, 2375, 2875, 2945, 3565, 3875, 4370, 4750, 4805, 5750, 5890, 7130, 7750, 9610, 10925, 13547, 14725, 17825, 18259, 21850, 22103, 24025, 27094, 29450, 35650, 36518, 44206, 48050, 54625, 67735, 73625, 89125, 91295, 109250, 110515, 120125, 135470, 147250, 178250, 182590, 221030, 240250, 338675, 419957, 456475, 552575, 677350, 839914, 912950, 1105150, 1693375, 2099785, 2282375, 2762875, 3386750, 4199570, 4564750, 5525750, 10498925, 20997850, 52494625, 104989250]

約数ペア:

[(1, 104989250), (2, 52494625), (5, 20997850), (10, 10498925), (19, 5525750), (23, 4564750), (25, 4199570), (31, 3386750), (38, 2762875), (46, 2282375), (50, 2099785), (62, 1693375), (95, 1105150), (115, 912950), (125, 839914), (155, 677350), (190, 552575), (230, 456475), (250, 419957), (310, 338675), (437, 240250), (475, 221030), (575, 182590), (589, 178250), (713, 147250), (775, 135470), (874, 120125), (950, 110515), (961, 109250), (1150, 91295), (1178, 89125), (1426, 73625), (1550, 67735), (1922, 54625), (2185, 48050), (2375, 44206), (2875, 36518), (2945, 35650), (3565, 29450), (3875, 27094), (4370, 24025), (4750, 22103), (4805, 21850), (5750, 18259), (5890, 17825), (7130, 14725), (7750, 13547), (9610, 10925)]