25161567160

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{587}}^1$

素因数の和:1141

約数の個数: 128

約数和(自身を含む): 59211129600

約数和(自身を除く): 34049562440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 59, 82, 118, 164, 205, 236, 295, 328, 410, 443, 472, 587, 590, 820, 886, 1174, 1180, 1640, 1772, 2215, 2348, 2360, 2419, 2935, 3544, 4430, 4696, 4838, 5870, 8860, 9676, 11740, 12095, 17720, 18163, 19352, 23480, 24067, 24190, 26137, 34633, 36326, 48134, 48380, 52274, 69266, 72652, 90815, 96268, 96760, 104548, 120335, 130685, 138532, 145304, 173165, 181630, 192536, 209096, 240670, 260041, 261370, 277064, 346330, 363260, 481340, 520082, 522740, 692660, 726520, 962680, 1040164, 1045480, 1071617, 1300205, 1385320, 1419953, 2080328, 2143234, 2600410, 2839906, 4286468, 5200820, 5358085, 5679812, 7099765, 8572936, 10401640, 10661681, 10716170, 11359624, 14199530, 15342419, 21323362, 21432340, 28399060, 30684838, 42646724, 42864680, 53308405, 56798120, 61369676, 76712095, 85293448, 106616810, 122739352, 153424190, 213233620, 306848380, 426467240, 613696760, 629039179, 1258078358, 2516156716, 3145195895, 5032313432, 6290391790, 12580783580, 25161567160]

約数ペア:

[(1, 25161567160), (2, 12580783580), (4, 6290391790), (5, 5032313432), (8, 3145195895), (10, 2516156716), (20, 1258078358), (40, 629039179), (41, 613696760), (59, 426467240), (82, 306848380), (118, 213233620), (164, 153424190), (205, 122739352), (236, 106616810), (295, 85293448), (328, 76712095), (410, 61369676), (443, 56798120), (472, 53308405), (587, 42864680), (590, 42646724), (820, 30684838), (886, 28399060), (1174, 21432340), (1180, 21323362), (1640, 15342419), (1772, 14199530), (2215, 11359624), (2348, 10716170), (2360, 10661681), (2419, 10401640), (2935, 8572936), (3544, 7099765), (4430, 5679812), (4696, 5358085), (4838, 5200820), (5870, 4286468), (8860, 2839906), (9676, 2600410), (11740, 2143234), (12095, 2080328), (17720, 1419953), (18163, 1385320), (19352, 1300205), (23480, 1071617), (24067, 1045480), (24190, 1040164), (26137, 962680), (34633, 726520), (36326, 692660), (48134, 522740), (48380, 520082), (52274, 481340), (69266, 363260), (72652, 346330), (90815, 277064), (96268, 261370), (96760, 260041), (104548, 240670), (120335, 209096), (130685, 192536), (138532, 181630), (145304, 173165)]