134499080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 316569600

約数和(自身を除く): 182070520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 79, 124, 155, 158, 248, 310, 316, 395, 620, 632, 790, 1240, 1373, 1580, 2449, 2746, 3160, 4898, 5492, 6865, 9796, 10984, 12245, 13730, 19592, 24490, 27460, 42563, 48980, 54920, 85126, 97960, 108467, 170252, 212815, 216934, 340504, 425630, 433868, 542335, 851260, 867736, 1084670, 1702520, 2169340, 3362477, 4338680, 6724954, 13449908, 16812385, 26899816, 33624770, 67249540, 134499080]

約数ペア:

[(1, 134499080), (2, 67249540), (4, 33624770), (5, 26899816), (8, 16812385), (10, 13449908), (20, 6724954), (31, 4338680), (40, 3362477), (62, 2169340), (79, 1702520), (124, 1084670), (155, 867736), (158, 851260), (248, 542335), (310, 433868), (316, 425630), (395, 340504), (620, 216934), (632, 212815), (790, 170252), (1240, 108467), (1373, 97960), (1580, 85126), (2449, 54920), (2746, 48980), (3160, 42563), (4898, 27460), (5492, 24490), (6865, 19592), (9796, 13730), (10984, 12245)]