26238420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11213}}^1$

素因数の和:11241

約数の個数: 72

約数和(自身を含む): 85719816

約数和(自身を除く): 59481396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11213, 22426, 33639, 44852, 56065, 67278, 100917, 112130, 134556, 145769, 168195, 201834, 224260, 291538, 336390, 403668, 437307, 504585, 583076, 672780, 728845, 874614, 1009170, 1311921, 1457690, 1749228, 2018340, 2186535, 2623842, 2915380, 4373070, 5247684, 6559605, 8746140, 13119210, 26238420]

約数ペア:

[(1, 26238420), (2, 13119210), (3, 8746140), (4, 6559605), (5, 5247684), (6, 4373070), (9, 2915380), (10, 2623842), (12, 2186535), (13, 2018340), (15, 1749228), (18, 1457690), (20, 1311921), (26, 1009170), (30, 874614), (36, 728845), (39, 672780), (45, 583076), (52, 504585), (60, 437307), (65, 403668), (78, 336390), (90, 291538), (117, 224260), (130, 201834), (156, 168195), (180, 145769), (195, 134556), (234, 112130), (260, 100917), (390, 67278), (468, 56065), (585, 44852), (780, 33639), (1170, 22426), (2340, 11213)]