1738875.00000000

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 230178720

約数和(自身を除く): 145034920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 122, 140, 175, 200, 244, 280, 305, 350, 427, 488, 610, 700, 854, 997, 1220, 1400, 1525, 1708, 1994, 2135, 2440, 3050, 3416, 3988, 4270, 4985, 6100, 6979, 7976, 8540, 9970, 10675, 12200, 13958, 17080, 19940, 21350, 24925, 27916, 34895, 39880, 42700, 49850, 55832, 60817, 69790, 85400, 99700, 121634, 139580, 174475, 199400, 243268, 279160, 304085, 348950, 425719, 486536, 608170, 697900, 851438, 1216340, 1395800, 1520425, 1702876, 2128595, 2432680, 3040850, 3405752, 4257190, 6081700, 8514380, 10642975, 12163400, 17028760, 21285950, 42571900, 85143800]

約数ペア:

[(1, 85143800), (2, 42571900), (4, 21285950), (5, 17028760), (7, 12163400), (8, 10642975), (10, 8514380), (14, 6081700), (20, 4257190), (25, 3405752), (28, 3040850), (35, 2432680), (40, 2128595), (50, 1702876), (56, 1520425), (61, 1395800), (70, 1216340), (100, 851438), (122, 697900), (140, 608170), (175, 486536), (200, 425719), (244, 348950), (280, 304085), (305, 279160), (350, 243268), (427, 199400), (488, 174475), (610, 139580), (700, 121634), (854, 99700), (997, 85400), (1220, 69790), (1400, 60817), (1525, 55832), (1708, 49850), (1994, 42700), (2135, 39880), (2440, 34895), (3050, 27916), (3416, 24925), (3988, 21350), (4270, 19940), (4985, 17080), (6100, 13958), (6979, 12200), (7976, 10675), (8540, 9970)]