1520222260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1\times {\mathrm{1907}}^1$

素因数の和:3672

約数の個数: 48

約数和(自身を含む): 3334939776

約数和(自身を除く): 1814717516

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1733, 1907, 3466, 3814, 6932, 7628, 8665, 9535, 17330, 19070, 34660, 38140, 39859, 43861, 79718, 87722, 159436, 175444, 199295, 219305, 398590, 438610, 797180, 877220, 3304831, 6609662, 13219324, 16524155, 33048310, 66096620, 76011113, 152022226, 304044452, 380055565, 760111130, 1520222260]

約数ペア:

[(1, 1520222260), (2, 760111130), (4, 380055565), (5, 304044452), (10, 152022226), (20, 76011113), (23, 66096620), (46, 33048310), (92, 16524155), (115, 13219324), (230, 6609662), (460, 3304831), (1733, 877220), (1907, 797180), (3466, 438610), (3814, 398590), (6932, 219305), (7628, 199295), (8665, 175444), (9535, 159436), (17330, 87722), (19070, 79718), (34660, 43861), (38140, 39859)]