13444340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 35562240

約数和(自身を除く): 22117900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 89, 91, 130, 140, 166, 178, 182, 260, 332, 356, 364, 415, 445, 455, 581, 623, 830, 890, 910, 1079, 1157, 1162, 1246, 1660, 1780, 1820, 2158, 2314, 2324, 2492, 2905, 3115, 4316, 4628, 5395, 5785, 5810, 6230, 7387, 7553, 8099, 10790, 11570, 11620, 12460, 14774, 15106, 16198, 21580, 23140, 29548, 30212, 32396, 36935, 37765, 40495, 51709, 73870, 75530, 80990, 96031, 103418, 147740, 151060, 161980, 192062, 206836, 258545, 384124, 480155, 517090, 672217, 960310, 1034180, 1344434, 1920620, 2688868, 3361085, 6722170, 13444340]

約数ペア:

[(1, 13444340), (2, 6722170), (4, 3361085), (5, 2688868), (7, 1920620), (10, 1344434), (13, 1034180), (14, 960310), (20, 672217), (26, 517090), (28, 480155), (35, 384124), (52, 258545), (65, 206836), (70, 192062), (83, 161980), (89, 151060), (91, 147740), (130, 103418), (140, 96031), (166, 80990), (178, 75530), (182, 73870), (260, 51709), (332, 40495), (356, 37765), (364, 36935), (415, 32396), (445, 30212), (455, 29548), (581, 23140), (623, 21580), (830, 16198), (890, 15106), (910, 14774), (1079, 12460), (1157, 11620), (1162, 11570), (1246, 10790), (1660, 8099), (1780, 7553), (1820, 7387), (2158, 6230), (2314, 5810), (2324, 5785), (2492, 5395), (2905, 4628), (3115, 4316)]