569463678860

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1\times {\mathrm{144071}}^1$

素因数の和:145106

約数の個数: 48

約数和(自身を含む): 1202096427840

約数和(自身を除く): 632632748980

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 769, 1028, 1285, 1538, 2570, 3076, 3845, 5140, 7690, 15380, 144071, 197633, 288142, 395266, 576284, 720355, 790532, 988165, 1440710, 1976330, 2881420, 3952660, 37026247, 74052494, 110790599, 148104988, 185131235, 221581198, 370262470, 443162396, 553952995, 740524940, 1107905990, 2215811980, 28473183943, 56946367886, 113892735772, 142365919715, 284731839430, 569463678860]

約数ペア:

[(1, 569463678860), (2, 284731839430), (4, 142365919715), (5, 113892735772), (10, 56946367886), (20, 28473183943), (257, 2215811980), (514, 1107905990), (769, 740524940), (1028, 553952995), (1285, 443162396), (1538, 370262470), (2570, 221581198), (3076, 185131235), (3845, 148104988), (5140, 110790599), (7690, 74052494), (15380, 37026247), (144071, 3952660), (197633, 2881420), (288142, 1976330), (395266, 1440710), (576284, 988165), (720355, 790532)]