324748820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5881}}^1$

素因数の和:6152

約数の個数: 48

約数和(自身を含む): 747061056

約数和(自身を除く): 422312236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 251, 502, 1004, 1255, 2510, 2761, 5020, 5522, 5881, 11044, 11762, 13805, 23524, 27610, 29405, 55220, 58810, 64691, 117620, 129382, 258764, 323455, 646910, 1293820, 1476131, 2952262, 5904524, 7380655, 14761310, 16237441, 29522620, 32474882, 64949764, 81187205, 162374410, 324748820]

約数ペア:

[(1, 324748820), (2, 162374410), (4, 81187205), (5, 64949764), (10, 32474882), (11, 29522620), (20, 16237441), (22, 14761310), (44, 7380655), (55, 5904524), (110, 2952262), (220, 1476131), (251, 1293820), (502, 646910), (1004, 323455), (1255, 258764), (2510, 129382), (2761, 117620), (5020, 64691), (5522, 58810), (5881, 55220), (11044, 29405), (11762, 27610), (13805, 23524)]