90656320

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9769}}^1$

素因数の和:9815

約数の個数: 56

約数和(自身を含む): 223342200

約数和(自身を除く): 132685880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 9769, 19538, 39076, 48845, 78152, 97690, 156304, 195380, 283301, 312608, 390760, 566602, 625216, 781520, 1133204, 1416505, 1563040, 2266408, 2833010, 3126080, 4532816, 5666020, 9065632, 11332040, 18131264, 22664080, 45328160, 90656320]

約数ペア:

[(1, 90656320), (2, 45328160), (4, 22664080), (5, 18131264), (8, 11332040), (10, 9065632), (16, 5666020), (20, 4532816), (29, 3126080), (32, 2833010), (40, 2266408), (58, 1563040), (64, 1416505), (80, 1133204), (116, 781520), (145, 625216), (160, 566602), (232, 390760), (290, 312608), (320, 283301), (464, 195380), (580, 156304), (928, 97690), (1160, 78152), (1856, 48845), (2320, 39076), (4640, 19538), (9280, 9769)]