980340200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{7219}}^1$

素因数の和:7339

約数の個数: 96

約数和(自身を含む): 2632123200

約数和(自身を除く): 1651783000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 97, 100, 140, 175, 194, 200, 280, 350, 388, 485, 679, 700, 776, 970, 1358, 1400, 1940, 2425, 2716, 3395, 3880, 4850, 5432, 6790, 7219, 9700, 13580, 14438, 16975, 19400, 27160, 28876, 33950, 36095, 50533, 57752, 67900, 72190, 101066, 135800, 144380, 180475, 202132, 252665, 288760, 360950, 404264, 505330, 700243, 721900, 1010660, 1263325, 1400486, 1443800, 2021320, 2526650, 2800972, 3501215, 4901701, 5053300, 5601944, 7002430, 9803402, 10106600, 14004860, 17506075, 19606804, 24508505, 28009720, 35012150, 39213608, 49017010, 70024300, 98034020, 122542525, 140048600, 196068040, 245085050, 490170100, 980340200]

約数ペア:

[(1, 980340200), (2, 490170100), (4, 245085050), (5, 196068040), (7, 140048600), (8, 122542525), (10, 98034020), (14, 70024300), (20, 49017010), (25, 39213608), (28, 35012150), (35, 28009720), (40, 24508505), (50, 19606804), (56, 17506075), (70, 14004860), (97, 10106600), (100, 9803402), (140, 7002430), (175, 5601944), (194, 5053300), (200, 4901701), (280, 3501215), (350, 2800972), (388, 2526650), (485, 2021320), (679, 1443800), (700, 1400486), (776, 1263325), (970, 1010660), (1358, 721900), (1400, 700243), (1940, 505330), (2425, 404264), (2716, 360950), (3395, 288760), (3880, 252665), (4850, 202132), (5432, 180475), (6790, 144380), (7219, 135800), (9700, 101066), (13580, 72190), (14438, 67900), (16975, 57752), (19400, 50533), (27160, 36095), (28876, 33950)]