16250440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14009}}^1$

素因数の和:14049

約数の個数: 32

約数和(自身を含む): 37827000

約数和(自身を除く): 21576560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 14009, 28018, 56036, 70045, 112072, 140090, 280180, 406261, 560360, 812522, 1625044, 2031305, 3250088, 4062610, 8125220, 16250440]

約数ペア:

[(1, 16250440), (2, 8125220), (4, 4062610), (5, 3250088), (8, 2031305), (10, 1625044), (20, 812522), (29, 560360), (40, 406261), (58, 280180), (116, 140090), (145, 112072), (232, 70045), (290, 56036), (580, 28018), (1160, 14009)]