2470278380

素因数分解:

$2^2\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{83399}}^1$

素因数の和:84889

約数の個数: 24

約数和(自身を含む): 5191149600

約数和(自身を除く): 2720871220

約数列:

[1, 2, 4, 5, 10, 20, 1481, 2962, 5924, 7405, 14810, 29620, 83399, 166798, 333596, 416995, 833990, 1667980, 123513919, 247027838, 494055676, 617569595, 1235139190, 2470278380]

約数ペア:

[(1, 2470278380), (2, 1235139190), (4, 617569595), (5, 494055676), (10, 247027838), (20, 123513919), (1481, 1667980), (2962, 833990), (5924, 416995), (7405, 333596), (14810, 166798), (29620, 83399)]