33221920

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2333}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 79402680

約数和(自身を除く): 46180760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2333, 2848, 3560, 4666, 7120, 9332, 11665, 14240, 18664, 23330, 37328, 46660, 74656, 93320, 186640, 207637, 373280, 415274, 830548, 1038185, 1661096, 2076370, 3322192, 4152740, 6644384, 8305480, 16610960, 33221920]

約数ペア:

[(1, 33221920), (2, 16610960), (4, 8305480), (5, 6644384), (8, 4152740), (10, 3322192), (16, 2076370), (20, 1661096), (32, 1038185), (40, 830548), (80, 415274), (89, 373280), (160, 207637), (178, 186640), (356, 93320), (445, 74656), (712, 46660), (890, 37328), (1424, 23330), (1780, 18664), (2333, 14240), (2848, 11665), (3560, 9332), (4666, 7120)]