82063240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 216999000

約数和(自身を除く): 134935760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 149, 196, 245, 280, 281, 298, 392, 490, 562, 596, 745, 980, 1043, 1124, 1192, 1405, 1490, 1960, 1967, 2086, 2248, 2810, 2980, 3934, 4172, 5215, 5620, 5960, 7301, 7868, 8344, 9835, 10430, 11240, 13769, 14602, 15736, 19670, 20860, 27538, 29204, 36505, 39340, 41720, 41869, 55076, 58408, 68845, 73010, 78680, 83738, 110152, 137690, 146020, 167476, 209345, 275380, 292040, 293083, 334952, 418690, 550760, 586166, 837380, 1172332, 1465415, 1674760, 2051581, 2344664, 2930830, 4103162, 5861660, 8206324, 10257905, 11723320, 16412648, 20515810, 41031620, 82063240]

約数ペア:

[(1, 82063240), (2, 41031620), (4, 20515810), (5, 16412648), (7, 11723320), (8, 10257905), (10, 8206324), (14, 5861660), (20, 4103162), (28, 2930830), (35, 2344664), (40, 2051581), (49, 1674760), (56, 1465415), (70, 1172332), (98, 837380), (140, 586166), (149, 550760), (196, 418690), (245, 334952), (280, 293083), (281, 292040), (298, 275380), (392, 209345), (490, 167476), (562, 146020), (596, 137690), (745, 110152), (980, 83738), (1043, 78680), (1124, 73010), (1192, 68845), (1405, 58408), (1490, 55076), (1960, 41869), (1967, 41720), (2086, 39340), (2248, 36505), (2810, 29204), (2980, 27538), (3934, 20860), (4172, 19670), (5215, 15736), (5620, 14602), (5960, 13769), (7301, 11240), (7868, 10430), (8344, 9835)]