87998260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7573}}^1$

素因数の和:7672

約数の個数: 48

約数和(自身を含む): 213768576

約数和(自身を除く): 125770316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 7573, 11620, 15146, 30292, 37865, 53011, 75730, 106022, 151460, 212044, 265055, 530110, 628559, 1060220, 1257118, 2514236, 3142795, 4399913, 6285590, 8799826, 12571180, 17599652, 21999565, 43999130, 87998260]

約数ペア:

[(1, 87998260), (2, 43999130), (4, 21999565), (5, 17599652), (7, 12571180), (10, 8799826), (14, 6285590), (20, 4399913), (28, 3142795), (35, 2514236), (70, 1257118), (83, 1060220), (140, 628559), (166, 530110), (332, 265055), (415, 212044), (581, 151460), (830, 106022), (1162, 75730), (1660, 53011), (2324, 37865), (2905, 30292), (5810, 15146), (7573, 11620)]