26083980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 86958144

約数和(自身を除く): 60874164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 157, 180, 195, 213, 234, 260, 284, 314, 355, 390, 426, 468, 471, 585, 628, 639, 710, 780, 785, 852, 923, 942, 1065, 1170, 1278, 1413, 1420, 1570, 1846, 1884, 2041, 2130, 2340, 2355, 2556, 2769, 2826, 3140, 3195, 3692, 4082, 4260, 4615, 4710, 5538, 5652, 6123, 6390, 7065, 8164, 8307, 9230, 9420, 10205, 11076, 11147, 12246, 12780, 13845, 14130, 16614, 18369, 18460, 20410, 22294, 24492, 27690, 28260, 30615, 33228, 33441, 36738, 40820, 41535, 44588, 55380, 55735, 61230, 66882, 73476, 83070, 91845, 100323, 111470, 122460, 133764, 144911, 166140, 167205, 183690, 200646, 222940, 289822, 334410, 367380, 401292, 434733, 501615, 579644, 668820, 724555, 869466, 1003230, 1304199, 1449110, 1738932, 2006460, 2173665, 2608398, 2898220, 4347330, 5216796, 6520995, 8694660, 13041990, 26083980]

約数ペア:

[(1, 26083980), (2, 13041990), (3, 8694660), (4, 6520995), (5, 5216796), (6, 4347330), (9, 2898220), (10, 2608398), (12, 2173665), (13, 2006460), (15, 1738932), (18, 1449110), (20, 1304199), (26, 1003230), (30, 869466), (36, 724555), (39, 668820), (45, 579644), (52, 501615), (60, 434733), (65, 401292), (71, 367380), (78, 334410), (90, 289822), (117, 222940), (130, 200646), (142, 183690), (156, 167205), (157, 166140), (180, 144911), (195, 133764), (213, 122460), (234, 111470), (260, 100323), (284, 91845), (314, 83070), (355, 73476), (390, 66882), (426, 61230), (468, 55735), (471, 55380), (585, 44588), (628, 41535), (639, 40820), (710, 36738), (780, 33441), (785, 33228), (852, 30615), (923, 28260), (942, 27690), (1065, 24492), (1170, 22294), (1278, 20410), (1413, 18460), (1420, 18369), (1570, 16614), (1846, 14130), (1884, 13845), (2041, 12780), (2130, 12246), (2340, 11147), (2355, 11076), (2556, 10205), (2769, 9420), (2826, 9230), (3140, 8307), (3195, 8164), (3692, 7065), (4082, 6390), (4260, 6123), (4615, 5652), (4710, 5538)]