4380740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 11854080

約数和(自身を除く): 7473340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 83, 91, 116, 130, 140, 145, 166, 182, 203, 260, 290, 332, 364, 377, 406, 415, 455, 580, 581, 754, 812, 830, 910, 1015, 1079, 1162, 1508, 1660, 1820, 1885, 2030, 2158, 2324, 2407, 2639, 2905, 3770, 4060, 4316, 4814, 5278, 5395, 5810, 7540, 7553, 9628, 10556, 10790, 11620, 12035, 13195, 15106, 16849, 21580, 24070, 26390, 30212, 31291, 33698, 37765, 48140, 52780, 62582, 67396, 75530, 84245, 125164, 151060, 156455, 168490, 219037, 312910, 336980, 438074, 625820, 876148, 1095185, 2190370, 4380740]

約数ペア:

[(1, 4380740), (2, 2190370), (4, 1095185), (5, 876148), (7, 625820), (10, 438074), (13, 336980), (14, 312910), (20, 219037), (26, 168490), (28, 156455), (29, 151060), (35, 125164), (52, 84245), (58, 75530), (65, 67396), (70, 62582), (83, 52780), (91, 48140), (116, 37765), (130, 33698), (140, 31291), (145, 30212), (166, 26390), (182, 24070), (203, 21580), (260, 16849), (290, 15106), (332, 13195), (364, 12035), (377, 11620), (406, 10790), (415, 10556), (455, 9628), (580, 7553), (581, 7540), (754, 5810), (812, 5395), (830, 5278), (910, 4814), (1015, 4316), (1079, 4060), (1162, 3770), (1508, 2905), (1660, 2639), (1820, 2407), (1885, 2324), (2030, 2158)]