40438860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8753}}^1$

素因数の和:8783

約数の個数: 96

約数和(自身を含む): 141184512

約数和(自身を除く): 100745652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 8753, 17506, 26259, 35012, 43765, 52518, 61271, 87530, 96283, 105036, 122542, 131295, 175060, 183813, 192566, 245084, 262590, 288849, 306355, 367626, 385132, 481415, 525180, 577698, 612710, 673981, 735252, 919065, 962830, 1155396, 1225420, 1347962, 1444245, 1838130, 1925660, 2021943, 2695924, 2888490, 3369905, 3676260, 4043886, 5776980, 6739810, 8087772, 10109715, 13479620, 20219430, 40438860]

約数ペア:

[(1, 40438860), (2, 20219430), (3, 13479620), (4, 10109715), (5, 8087772), (6, 6739810), (7, 5776980), (10, 4043886), (11, 3676260), (12, 3369905), (14, 2888490), (15, 2695924), (20, 2021943), (21, 1925660), (22, 1838130), (28, 1444245), (30, 1347962), (33, 1225420), (35, 1155396), (42, 962830), (44, 919065), (55, 735252), (60, 673981), (66, 612710), (70, 577698), (77, 525180), (84, 481415), (105, 385132), (110, 367626), (132, 306355), (140, 288849), (154, 262590), (165, 245084), (210, 192566), (220, 183813), (231, 175060), (308, 131295), (330, 122542), (385, 105036), (420, 96283), (462, 87530), (660, 61271), (770, 52518), (924, 43765), (1155, 35012), (1540, 26259), (2310, 17506), (4620, 8753)]