88416160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:998

約数の個数: 96

約数和(自身を含む): 241678080

約数和(自身を除く): 153261920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 887, 890, 1120, 1246, 1424, 1774, 1780, 2492, 2848, 3115, 3548, 3560, 4435, 4984, 6209, 6230, 7096, 7120, 8870, 9968, 12418, 12460, 14192, 14240, 17740, 19936, 24836, 24920, 28384, 31045, 35480, 49672, 49840, 62090, 70960, 78943, 99344, 99680, 124180, 141920, 157886, 198688, 248360, 315772, 394715, 496720, 552601, 631544, 789430, 993440, 1105202, 1263088, 1578860, 2210404, 2526176, 2763005, 3157720, 4420808, 5526010, 6315440, 8841616, 11052020, 12630880, 17683232, 22104040, 44208080, 88416160]

約数ペア:

[(1, 88416160), (2, 44208080), (4, 22104040), (5, 17683232), (7, 12630880), (8, 11052020), (10, 8841616), (14, 6315440), (16, 5526010), (20, 4420808), (28, 3157720), (32, 2763005), (35, 2526176), (40, 2210404), (56, 1578860), (70, 1263088), (80, 1105202), (89, 993440), (112, 789430), (140, 631544), (160, 552601), (178, 496720), (224, 394715), (280, 315772), (356, 248360), (445, 198688), (560, 157886), (623, 141920), (712, 124180), (887, 99680), (890, 99344), (1120, 78943), (1246, 70960), (1424, 62090), (1774, 49840), (1780, 49672), (2492, 35480), (2848, 31045), (3115, 28384), (3548, 24920), (3560, 24836), (4435, 19936), (4984, 17740), (6209, 14240), (6230, 14192), (7096, 12460), (7120, 12418), (8870, 9968)]