32644760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 79146720

約数和(自身を除く): 46501960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 61, 68, 85, 122, 136, 170, 244, 305, 340, 488, 610, 680, 787, 1037, 1220, 1574, 2074, 2440, 3148, 3935, 4148, 5185, 6296, 7870, 8296, 10370, 13379, 15740, 20740, 26758, 31480, 41480, 48007, 53516, 66895, 96014, 107032, 133790, 192028, 240035, 267580, 384056, 480070, 535160, 816119, 960140, 1632238, 1920280, 3264476, 4080595, 6528952, 8161190, 16322380, 32644760]

約数ペア:

[(1, 32644760), (2, 16322380), (4, 8161190), (5, 6528952), (8, 4080595), (10, 3264476), (17, 1920280), (20, 1632238), (34, 960140), (40, 816119), (61, 535160), (68, 480070), (85, 384056), (122, 267580), (136, 240035), (170, 192028), (244, 133790), (305, 107032), (340, 96014), (488, 66895), (610, 53516), (680, 48007), (787, 41480), (1037, 31480), (1220, 26758), (1574, 20740), (2074, 15740), (2440, 13379), (3148, 10370), (3935, 8296), (4148, 7870), (5185, 6296)]