47297360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 121813632

約数和(自身を除く): 74516272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 142, 176, 220, 284, 355, 440, 568, 710, 757, 781, 880, 1136, 1420, 1514, 1562, 2840, 3028, 3124, 3785, 3905, 5680, 6056, 6248, 7570, 7810, 8327, 12112, 12496, 15140, 15620, 16654, 30280, 31240, 33308, 41635, 53747, 60560, 62480, 66616, 83270, 107494, 133232, 166540, 214988, 268735, 333080, 429976, 537470, 591217, 666160, 859952, 1074940, 1182434, 2149880, 2364868, 2956085, 4299760, 4729736, 5912170, 9459472, 11824340, 23648680, 47297360]

約数ペア:

[(1, 47297360), (2, 23648680), (4, 11824340), (5, 9459472), (8, 5912170), (10, 4729736), (11, 4299760), (16, 2956085), (20, 2364868), (22, 2149880), (40, 1182434), (44, 1074940), (55, 859952), (71, 666160), (80, 591217), (88, 537470), (110, 429976), (142, 333080), (176, 268735), (220, 214988), (284, 166540), (355, 133232), (440, 107494), (568, 83270), (710, 66616), (757, 62480), (781, 60560), (880, 53747), (1136, 41635), (1420, 33308), (1514, 31240), (1562, 30280), (2840, 16654), (3028, 15620), (3124, 15140), (3785, 12496), (3905, 12112), (5680, 8327), (6056, 7810), (6248, 7570)]