3770149580

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{4157}}^1$

素因数の和:4634

約数の個数: 48

約数和(自身を含む): 8001122976

約数和(自身を除く): 4230973396

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 331, 548, 662, 685, 1324, 1370, 1655, 2740, 3310, 4157, 6620, 8314, 16628, 20785, 41570, 45347, 83140, 90694, 181388, 226735, 453470, 569509, 906940, 1139018, 1375967, 2278036, 2751934, 2847545, 5503868, 5695090, 6879835, 11390180, 13759670, 27519340, 188507479, 377014958, 754029916, 942537395, 1885074790, 3770149580]

約数ペア:

[(1, 3770149580), (2, 1885074790), (4, 942537395), (5, 754029916), (10, 377014958), (20, 188507479), (137, 27519340), (274, 13759670), (331, 11390180), (548, 6879835), (662, 5695090), (685, 5503868), (1324, 2847545), (1370, 2751934), (1655, 2278036), (2740, 1375967), (3310, 1139018), (4157, 906940), (6620, 569509), (8314, 453470), (16628, 226735), (20785, 181388), (41570, 90694), (45347, 83140)]