73368520

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{10247}}^1$

素因数の和:10437

約数の個数: 32

約数和(自身を含む): 166017600

約数和(自身を除く): 92649080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 10247, 20494, 40988, 51235, 81976, 102470, 204940, 409880, 1834213, 3668426, 7336852, 9171065, 14673704, 18342130, 36684260, 73368520]

約数ペア:

[(1, 73368520), (2, 36684260), (4, 18342130), (5, 14673704), (8, 9171065), (10, 7336852), (20, 3668426), (40, 1834213), (179, 409880), (358, 204940), (716, 102470), (895, 81976), (1432, 51235), (1790, 40988), (3580, 20494), (7160, 10247)]