79184440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53503}}^1$

素因数の和:53551

約数の個数: 32

約数和(自身を含む): 182983680

約数和(自身を除く): 103799240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 53503, 107006, 214012, 267515, 428024, 535030, 1070060, 1979611, 2140120, 3959222, 7918444, 9898055, 15836888, 19796110, 39592220, 79184440]

約数ペア:

[(1, 79184440), (2, 39592220), (4, 19796110), (5, 15836888), (8, 9898055), (10, 7918444), (20, 3959222), (37, 2140120), (40, 1979611), (74, 1070060), (148, 535030), (185, 428024), (296, 267515), (370, 214012), (740, 107006), (1480, 53503)]