1926021950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{2053}}^1$

素因数の和:2741

約数の個数: 48

約数和(自身を含む): 3713467680

約数和(自身を除く): 1787445730

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 647, 725, 1294, 1450, 2053, 3235, 4106, 6470, 10265, 16175, 18763, 20530, 32350, 37526, 51325, 59537, 93815, 102650, 119074, 187630, 297685, 469075, 595370, 938150, 1328291, 1488425, 2656582, 2976850, 6641455, 13282910, 33207275, 38520439, 66414550, 77040878, 192602195, 385204390, 963010975, 1926021950]

約数ペア:

[(1, 1926021950), (2, 963010975), (5, 385204390), (10, 192602195), (25, 77040878), (29, 66414550), (50, 38520439), (58, 33207275), (145, 13282910), (290, 6641455), (647, 2976850), (725, 2656582), (1294, 1488425), (1450, 1328291), (2053, 938150), (3235, 595370), (4106, 469075), (6470, 297685), (10265, 187630), (16175, 119074), (18763, 102650), (20530, 93815), (32350, 59537), (37526, 51325)]