29126426660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{947509}}^1$

素因数の和:947600

約数の個数: 48

約数和(自身を含む): 64468580400

約数和(自身を除く): 35342153740

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 3074, 6148, 7685, 15370, 30740, 947509, 1895018, 3790036, 4737545, 9475090, 18950180, 27477761, 50217977, 54955522, 100435954, 109911044, 137388805, 200871908, 251089885, 274777610, 502179770, 549555220, 1004359540, 1456321333, 2912642666, 5825285332, 7281606665, 14563213330, 29126426660]

約数ペア:

[(1, 29126426660), (2, 14563213330), (4, 7281606665), (5, 5825285332), (10, 2912642666), (20, 1456321333), (29, 1004359540), (53, 549555220), (58, 502179770), (106, 274777610), (116, 251089885), (145, 200871908), (212, 137388805), (265, 109911044), (290, 100435954), (530, 54955522), (580, 50217977), (1060, 27477761), (1537, 18950180), (3074, 9475090), (6148, 4737545), (7685, 3790036), (15370, 1895018), (30740, 947509)]