2262586640

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{8311}}^1$

素因数の和:8448

約数の個数: 80

約数和(自身を含む): 5454400896

約数和(自身を除く): 3191814256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 83, 164, 166, 205, 328, 332, 410, 415, 656, 664, 820, 830, 1328, 1640, 1660, 3280, 3320, 3403, 6640, 6806, 8311, 13612, 16622, 17015, 27224, 33244, 34030, 41555, 54448, 66488, 68060, 83110, 132976, 136120, 166220, 272240, 332440, 340751, 664880, 681502, 689813, 1363004, 1379626, 1703755, 2726008, 2759252, 3407510, 3449065, 5452016, 5518504, 6815020, 6898130, 11037008, 13630040, 13796260, 27260080, 27592520, 28282333, 55185040, 56564666, 113129332, 141411665, 226258664, 282823330, 452517328, 565646660, 1131293320, 2262586640]

約数ペア:

[(1, 2262586640), (2, 1131293320), (4, 565646660), (5, 452517328), (8, 282823330), (10, 226258664), (16, 141411665), (20, 113129332), (40, 56564666), (41, 55185040), (80, 28282333), (82, 27592520), (83, 27260080), (164, 13796260), (166, 13630040), (205, 11037008), (328, 6898130), (332, 6815020), (410, 5518504), (415, 5452016), (656, 3449065), (664, 3407510), (820, 2759252), (830, 2726008), (1328, 1703755), (1640, 1379626), (1660, 1363004), (3280, 689813), (3320, 681502), (3403, 664880), (6640, 340751), (6806, 332440), (8311, 272240), (13612, 166220), (16622, 136120), (17015, 132976), (27224, 83110), (33244, 68060), (34030, 66488), (41555, 54448)]