83641250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 120

約数和(自身を含む): 199436160

約数和(自身を除く): 115794910

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 79, 110, 121, 125, 154, 158, 175, 242, 250, 275, 350, 385, 395, 550, 553, 605, 625, 770, 790, 847, 869, 875, 1106, 1210, 1250, 1375, 1694, 1738, 1750, 1925, 1975, 2750, 2765, 3025, 3850, 3950, 4235, 4345, 4375, 5530, 6050, 6083, 6875, 8470, 8690, 8750, 9559, 9625, 9875, 12166, 13750, 13825, 15125, 19118, 19250, 19750, 21175, 21725, 27650, 30250, 30415, 42350, 43450, 47795, 48125, 49375, 60830, 66913, 69125, 75625, 95590, 96250, 98750, 105875, 108625, 133826, 138250, 151250, 152075, 211750, 217250, 238975, 304150, 334565, 345625, 477950, 529375, 543125, 669130, 691250, 760375, 1058750, 1086250, 1194875, 1520750, 1672825, 2389750, 3345650, 3801875, 5974375, 7603750, 8364125, 11948750, 16728250, 41820625, 83641250]

約数ペア:

[(1, 83641250), (2, 41820625), (5, 16728250), (7, 11948750), (10, 8364125), (11, 7603750), (14, 5974375), (22, 3801875), (25, 3345650), (35, 2389750), (50, 1672825), (55, 1520750), (70, 1194875), (77, 1086250), (79, 1058750), (110, 760375), (121, 691250), (125, 669130), (154, 543125), (158, 529375), (175, 477950), (242, 345625), (250, 334565), (275, 304150), (350, 238975), (385, 217250), (395, 211750), (550, 152075), (553, 151250), (605, 138250), (625, 133826), (770, 108625), (790, 105875), (847, 98750), (869, 96250), (875, 95590), (1106, 75625), (1210, 69125), (1250, 66913), (1375, 60830), (1694, 49375), (1738, 48125), (1750, 47795), (1925, 43450), (1975, 42350), (2750, 30415), (2765, 30250), (3025, 27650), (3850, 21725), (3950, 21175), (4235, 19750), (4345, 19250), (4375, 19118), (5530, 15125), (6050, 13825), (6083, 13750), (6875, 12166), (8470, 9875), (8690, 9625), (8750, 9559)]