67341920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13577}}^1$

素因数の和:13623

約数の個数: 48

約数和(自身を含む): 164239488

約数和(自身を除く): 96897568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 13577, 27154, 54308, 67885, 108616, 135770, 217232, 271540, 420887, 434464, 543080, 841774, 1086160, 1683548, 2104435, 2172320, 3367096, 4208870, 6734192, 8417740, 13468384, 16835480, 33670960, 67341920]

約数ペア:

[(1, 67341920), (2, 33670960), (4, 16835480), (5, 13468384), (8, 8417740), (10, 6734192), (16, 4208870), (20, 3367096), (31, 2172320), (32, 2104435), (40, 1683548), (62, 1086160), (80, 841774), (124, 543080), (155, 434464), (160, 420887), (248, 271540), (310, 217232), (496, 135770), (620, 108616), (992, 67885), (1240, 54308), (2480, 27154), (4960, 13577)]