75039220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 164118528

約数和(自身を除く): 89079308

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 127, 155, 254, 310, 508, 620, 635, 953, 1270, 1906, 2540, 3812, 3937, 4765, 7874, 9530, 15748, 19060, 19685, 29543, 39370, 59086, 78740, 118172, 121031, 147715, 242062, 295430, 484124, 590860, 605155, 1210310, 2420620, 3751961, 7503922, 15007844, 18759805, 37519610, 75039220]

約数ペア:

[(1, 75039220), (2, 37519610), (4, 18759805), (5, 15007844), (10, 7503922), (20, 3751961), (31, 2420620), (62, 1210310), (124, 605155), (127, 590860), (155, 484124), (254, 295430), (310, 242062), (508, 147715), (620, 121031), (635, 118172), (953, 78740), (1270, 59086), (1906, 39370), (2540, 29543), (3812, 19685), (3937, 19060), (4765, 15748), (7874, 9530)]