44819140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 101337264

約数和(自身を除く): 56518124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1220, 2074, 2161, 4148, 4322, 5185, 8644, 10370, 10805, 20740, 21610, 36737, 43220, 73474, 131821, 146948, 183685, 263642, 367370, 527284, 659105, 734740, 1318210, 2240957, 2636420, 4481914, 8963828, 11204785, 22409570, 44819140]

約数ペア:

[(1, 44819140), (2, 22409570), (4, 11204785), (5, 8963828), (10, 4481914), (17, 2636420), (20, 2240957), (34, 1318210), (61, 734740), (68, 659105), (85, 527284), (122, 367370), (170, 263642), (244, 183685), (305, 146948), (340, 131821), (610, 73474), (1037, 43220), (1220, 36737), (2074, 21610), (2161, 20740), (4148, 10805), (4322, 10370), (5185, 8644)]