19260147340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{7127}}^1$

素因数の和:7439

約数の個数: 96

約数和(自身を含む): 46942156800

約数和(自身を除く): 27682009460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 199, 388, 398, 485, 679, 796, 970, 995, 1358, 1393, 1940, 1990, 2716, 2786, 3395, 3980, 5572, 6790, 6965, 7127, 13580, 13930, 14254, 19303, 27860, 28508, 35635, 38606, 49889, 71270, 77212, 96515, 99778, 135121, 142540, 193030, 199556, 249445, 270242, 386060, 498890, 540484, 675605, 691319, 997780, 1351210, 1382638, 1418273, 2702420, 2765276, 2836546, 3456595, 4839233, 5673092, 6913190, 7091365, 9678466, 9927911, 13826380, 14182730, 19356932, 19855822, 24196165, 28365460, 39711644, 48392330, 49639555, 96784660, 99279110, 137572481, 198558220, 275144962, 550289924, 687862405, 963007367, 1375724810, 1926014734, 2751449620, 3852029468, 4815036835, 9630073670, 19260147340]

約数ペア:

[(1, 19260147340), (2, 9630073670), (4, 4815036835), (5, 3852029468), (7, 2751449620), (10, 1926014734), (14, 1375724810), (20, 963007367), (28, 687862405), (35, 550289924), (70, 275144962), (97, 198558220), (140, 137572481), (194, 99279110), (199, 96784660), (388, 49639555), (398, 48392330), (485, 39711644), (679, 28365460), (796, 24196165), (970, 19855822), (995, 19356932), (1358, 14182730), (1393, 13826380), (1940, 9927911), (1990, 9678466), (2716, 7091365), (2786, 6913190), (3395, 5673092), (3980, 4839233), (5572, 3456595), (6790, 2836546), (6965, 2765276), (7127, 2702420), (13580, 1418273), (13930, 1382638), (14254, 1351210), (19303, 997780), (27860, 691319), (28508, 675605), (35635, 540484), (38606, 498890), (49889, 386060), (71270, 270242), (77212, 249445), (96515, 199556), (99778, 193030), (135121, 142540)]