5611340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 13608000

約数和(自身を除く): 7996660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 269, 298, 538, 596, 745, 1043, 1076, 1345, 1490, 1883, 2086, 2690, 2980, 3766, 4172, 5215, 5380, 7532, 9415, 10430, 18830, 20860, 37660, 40081, 80162, 160324, 200405, 280567, 400810, 561134, 801620, 1122268, 1402835, 2805670, 5611340]

約数ペア:

[(1, 5611340), (2, 2805670), (4, 1402835), (5, 1122268), (7, 801620), (10, 561134), (14, 400810), (20, 280567), (28, 200405), (35, 160324), (70, 80162), (140, 40081), (149, 37660), (269, 20860), (298, 18830), (538, 10430), (596, 9415), (745, 7532), (1043, 5380), (1076, 5215), (1345, 4172), (1490, 3766), (1883, 2980), (2086, 2690)]