70546520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6971}}^1$

素因数の和:7016

約数の個数: 64

約数和(自身を含む): 180714240

約数和(自身を除く): 110167720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 6971, 10120, 13942, 27884, 34855, 55768, 69710, 76681, 139420, 153362, 160333, 278840, 306724, 320666, 383405, 613448, 641332, 766810, 801665, 1282664, 1533620, 1603330, 1763663, 3067240, 3206660, 3527326, 6413320, 7054652, 8818315, 14109304, 17636630, 35273260, 70546520]

約数ペア:

[(1, 70546520), (2, 35273260), (4, 17636630), (5, 14109304), (8, 8818315), (10, 7054652), (11, 6413320), (20, 3527326), (22, 3206660), (23, 3067240), (40, 1763663), (44, 1603330), (46, 1533620), (55, 1282664), (88, 801665), (92, 766810), (110, 641332), (115, 613448), (184, 383405), (220, 320666), (230, 306724), (253, 278840), (440, 160333), (460, 153362), (506, 139420), (920, 76681), (1012, 69710), (1265, 55768), (2024, 34855), (2530, 27884), (5060, 13942), (6971, 10120)]