3204709880

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{537703}}^1$

素因数の和:537863

約数の個数: 32

約数和(自身を含む): 7259004000

約数和(自身を除く): 4054294120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 537703, 1075406, 2150812, 2688515, 4301624, 5377030, 10754060, 21508120, 80117747, 160235494, 320470988, 400588735, 640941976, 801177470, 1602354940, 3204709880]

約数ペア:

[(1, 3204709880), (2, 1602354940), (4, 801177470), (5, 640941976), (8, 400588735), (10, 320470988), (20, 160235494), (40, 80117747), (149, 21508120), (298, 10754060), (596, 5377030), (745, 4301624), (1192, 2688515), (1490, 2150812), (2980, 1075406), (5960, 537703)]