520067220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 1495646208

約数和(自身を除く): 975578988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 223, 235, 282, 446, 470, 564, 669, 705, 827, 892, 940, 1115, 1338, 1410, 1654, 2230, 2481, 2676, 2820, 3308, 3345, 4135, 4460, 4962, 6690, 8270, 9924, 10481, 12405, 13380, 16540, 20962, 24810, 31443, 38869, 41924, 49620, 52405, 62886, 77738, 104810, 116607, 125772, 155476, 157215, 184421, 194345, 209620, 233214, 314430, 368842, 388690, 466428, 553263, 583035, 628860, 737684, 777380, 922105, 1106526, 1166070, 1844210, 2213052, 2332140, 2766315, 3688420, 5532630, 8667787, 11065260, 17335574, 26003361, 34671148, 43338935, 52006722, 86677870, 104013444, 130016805, 173355740, 260033610, 520067220]

約数ペア:

[(1, 520067220), (2, 260033610), (3, 173355740), (4, 130016805), (5, 104013444), (6, 86677870), (10, 52006722), (12, 43338935), (15, 34671148), (20, 26003361), (30, 17335574), (47, 11065260), (60, 8667787), (94, 5532630), (141, 3688420), (188, 2766315), (223, 2332140), (235, 2213052), (282, 1844210), (446, 1166070), (470, 1106526), (564, 922105), (669, 777380), (705, 737684), (827, 628860), (892, 583035), (940, 553263), (1115, 466428), (1338, 388690), (1410, 368842), (1654, 314430), (2230, 233214), (2481, 209620), (2676, 194345), (2820, 184421), (3308, 157215), (3345, 155476), (4135, 125772), (4460, 116607), (4962, 104810), (6690, 77738), (8270, 62886), (9924, 52405), (10481, 49620), (12405, 41924), (13380, 38869), (16540, 31443), (20962, 24810)]