2012317150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47293}}^1$

素因数の和:47365

約数の個数: 48

約数和(自身を含む): 4011287904

約数和(自身を除く): 1998970754

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 185, 230, 370, 575, 851, 925, 1150, 1702, 1850, 4255, 8510, 21275, 42550, 47293, 94586, 236465, 472930, 1087739, 1182325, 1749841, 2175478, 2364650, 3499682, 5438695, 8749205, 10877390, 17498410, 27193475, 40246343, 43746025, 54386950, 80492686, 87492050, 201231715, 402463430, 1006158575, 2012317150]

約数ペア:

[(1, 2012317150), (2, 1006158575), (5, 402463430), (10, 201231715), (23, 87492050), (25, 80492686), (37, 54386950), (46, 43746025), (50, 40246343), (74, 27193475), (115, 17498410), (185, 10877390), (230, 8749205), (370, 5438695), (575, 3499682), (851, 2364650), (925, 2175478), (1150, 1749841), (1702, 1182325), (1850, 1087739), (4255, 472930), (8510, 236465), (21275, 94586), (42550, 47293)]