16435120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15803}}^1$

素因数の和:15829

約数の個数: 40

約数和(自身を含む): 41153616

約数和(自身を除く): 24718496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 15803, 31606, 63212, 79015, 126424, 158030, 205439, 252848, 316060, 410878, 632120, 821756, 1027195, 1264240, 1643512, 2054390, 3287024, 4108780, 8217560, 16435120]

約数ペア:

[(1, 16435120), (2, 8217560), (4, 4108780), (5, 3287024), (8, 2054390), (10, 1643512), (13, 1264240), (16, 1027195), (20, 821756), (26, 632120), (40, 410878), (52, 316060), (65, 252848), (80, 205439), (104, 158030), (130, 126424), (208, 79015), (260, 63212), (520, 31606), (1040, 15803)]