1570993220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{40427}}^1$

素因数の和:40532

約数の個数: 48

約数和(自身を含む): 3463871040

約数和(自身を除く): 1892877820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 116, 134, 145, 268, 290, 335, 580, 670, 1340, 1943, 3886, 7772, 9715, 19430, 38860, 40427, 80854, 161708, 202135, 404270, 808540, 1172383, 2344766, 2708609, 4689532, 5417218, 5861915, 10834436, 11723830, 13543045, 23447660, 27086090, 54172180, 78549661, 157099322, 314198644, 392748305, 785496610, 1570993220]

約数ペア:

[(1, 1570993220), (2, 785496610), (4, 392748305), (5, 314198644), (10, 157099322), (20, 78549661), (29, 54172180), (58, 27086090), (67, 23447660), (116, 13543045), (134, 11723830), (145, 10834436), (268, 5861915), (290, 5417218), (335, 4689532), (580, 2708609), (670, 2344766), (1340, 1172383), (1943, 808540), (3886, 404270), (7772, 202135), (9715, 161708), (19430, 80854), (38860, 40427)]