40532830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311791}}^1$

素因数の和:311811

約数の個数: 16

約数和(自身を含む): 78571584

約数和(自身を除く): 38038754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311791, 623582, 1558955, 3117910, 4053283, 8106566, 20266415, 40532830]

約数ペア:

[(1, 40532830), (2, 20266415), (5, 8106566), (10, 4053283), (13, 3117910), (26, 1558955), (65, 623582), (130, 311791)]