45109990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1733}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 86145120

約数和(自身を除く): 41035130

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 1733, 2603, 3466, 5206, 8665, 13015, 17330, 26030, 32927, 65854, 164635, 237421, 329270, 474842, 1187105, 2374210, 4510999, 9021998, 22554995, 45109990]

約数ペア:

[(1, 45109990), (2, 22554995), (5, 9021998), (10, 4510999), (19, 2374210), (38, 1187105), (95, 474842), (137, 329270), (190, 237421), (274, 164635), (685, 65854), (1370, 32927), (1733, 26030), (2603, 17330), (3466, 13015), (5206, 8665)]