416263280

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{13729}}^1$

素因数の和:14121

約数の個数: 40

約数和(自身を含む): 970436400

約数和(自身を除く): 554173120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 6064, 7580, 13729, 15160, 27458, 30320, 54916, 68645, 109832, 137290, 219664, 274580, 549160, 1098320, 5203291, 10406582, 20813164, 26016455, 41626328, 52032910, 83252656, 104065820, 208131640, 416263280]

約数ペア:

[(1, 416263280), (2, 208131640), (4, 104065820), (5, 83252656), (8, 52032910), (10, 41626328), (16, 26016455), (20, 20813164), (40, 10406582), (80, 5203291), (379, 1098320), (758, 549160), (1516, 274580), (1895, 219664), (3032, 137290), (3790, 109832), (6064, 68645), (7580, 54916), (13729, 30320), (15160, 27458)]