200514822140

素因数分解:

$2^2\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{2207}}^1\times {\mathrm{2441}}^1$

素因数の和:6518

約数の個数: 48

約数和(自身を含む): 421670962944

約数和(自身を除く): 221156140804

約数列:

[1, 2, 4, 5, 10, 20, 1861, 2207, 2441, 3722, 4414, 4882, 7444, 8828, 9305, 9764, 11035, 12205, 18610, 22070, 24410, 37220, 44140, 48820, 4107227, 4542701, 5387287, 8214454, 9085402, 10774574, 16428908, 18170804, 20536135, 21549148, 22713505, 26936435, 41072270, 45427010, 53872870, 82144540, 90854020, 107745740, 10025741107, 20051482214, 40102964428, 50128705535, 100257411070, 200514822140]

約数ペア:

[(1, 200514822140), (2, 100257411070), (4, 50128705535), (5, 40102964428), (10, 20051482214), (20, 10025741107), (1861, 107745740), (2207, 90854020), (2441, 82144540), (3722, 53872870), (4414, 45427010), (4882, 41072270), (7444, 26936435), (8828, 22713505), (9305, 21549148), (9764, 20536135), (11035, 18170804), (12205, 16428908), (18610, 10774574), (22070, 9085402), (24410, 8214454), (37220, 5387287), (44140, 4542701), (48820, 4107227)]