84714520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 218907360

約数和(自身を除く): 134192840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 184, 220, 230, 242, 253, 440, 460, 484, 506, 605, 761, 920, 968, 1012, 1210, 1265, 1522, 2024, 2420, 2530, 2783, 3044, 3805, 4840, 5060, 5566, 6088, 7610, 8371, 10120, 11132, 13915, 15220, 16742, 17503, 22264, 27830, 30440, 33484, 35006, 41855, 55660, 66968, 70012, 83710, 87515, 92081, 111320, 140024, 167420, 175030, 184162, 192533, 334840, 350060, 368324, 385066, 460405, 700120, 736648, 770132, 920810, 962665, 1540264, 1841620, 1925330, 2117863, 3683240, 3850660, 4235726, 7701320, 8471452, 10589315, 16942904, 21178630, 42357260, 84714520]

約数ペア:

[(1, 84714520), (2, 42357260), (4, 21178630), (5, 16942904), (8, 10589315), (10, 8471452), (11, 7701320), (20, 4235726), (22, 3850660), (23, 3683240), (40, 2117863), (44, 1925330), (46, 1841620), (55, 1540264), (88, 962665), (92, 920810), (110, 770132), (115, 736648), (121, 700120), (184, 460405), (220, 385066), (230, 368324), (242, 350060), (253, 334840), (440, 192533), (460, 184162), (484, 175030), (506, 167420), (605, 140024), (761, 111320), (920, 92081), (968, 87515), (1012, 83710), (1210, 70012), (1265, 66968), (1522, 55660), (2024, 41855), (2420, 35006), (2530, 33484), (2783, 30440), (3044, 27830), (3805, 22264), (4840, 17503), (5060, 16742), (5566, 15220), (6088, 13915), (7610, 11132), (8371, 10120)]