8127175070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{20287}}^1$

素因数の和:20457

約数の個数: 64

約数和(自身を含む): 17178255360

約数和(自身を除く): 9051080290

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 97, 118, 194, 295, 413, 485, 590, 679, 826, 970, 1358, 2065, 3395, 4130, 5723, 6790, 11446, 20287, 28615, 40061, 40574, 57230, 80122, 101435, 142009, 200305, 202870, 284018, 400610, 710045, 1196933, 1420090, 1967839, 2393866, 3935678, 5984665, 8378531, 9839195, 11969330, 13774873, 16757062, 19678390, 27549746, 41892655, 68874365, 83785310, 116102501, 137748730, 232205002, 580512505, 812717507, 1161025010, 1625435014, 4063587535, 8127175070]

約数ペア:

[(1, 8127175070), (2, 4063587535), (5, 1625435014), (7, 1161025010), (10, 812717507), (14, 580512505), (35, 232205002), (59, 137748730), (70, 116102501), (97, 83785310), (118, 68874365), (194, 41892655), (295, 27549746), (413, 19678390), (485, 16757062), (590, 13774873), (679, 11969330), (826, 9839195), (970, 8378531), (1358, 5984665), (2065, 3935678), (3395, 2393866), (4130, 1967839), (5723, 1420090), (6790, 1196933), (11446, 710045), (20287, 400610), (28615, 284018), (40061, 202870), (40574, 200305), (57230, 142009), (80122, 101435)]