71050360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 167087520

約数和(自身を除く): 96037160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 61, 74, 122, 148, 185, 244, 296, 305, 370, 488, 610, 740, 787, 1220, 1480, 1574, 2257, 2440, 3148, 3935, 4514, 6296, 7870, 9028, 11285, 15740, 18056, 22570, 29119, 31480, 45140, 48007, 58238, 90280, 96014, 116476, 145595, 192028, 232952, 240035, 291190, 384056, 480070, 582380, 960140, 1164760, 1776259, 1920280, 3552518, 7105036, 8881295, 14210072, 17762590, 35525180, 71050360]

約数ペア:

[(1, 71050360), (2, 35525180), (4, 17762590), (5, 14210072), (8, 8881295), (10, 7105036), (20, 3552518), (37, 1920280), (40, 1776259), (61, 1164760), (74, 960140), (122, 582380), (148, 480070), (185, 384056), (244, 291190), (296, 240035), (305, 232952), (370, 192028), (488, 145595), (610, 116476), (740, 96014), (787, 90280), (1220, 58238), (1480, 48007), (1574, 45140), (2257, 31480), (2440, 29119), (3148, 22570), (3935, 18056), (4514, 15740), (6296, 11285), (7870, 9028)]