63951280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 160302240

約数和(自身を除く): 96350960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 680, 797, 944, 1003, 1180, 1360, 1594, 2006, 2360, 3188, 3985, 4012, 4720, 5015, 6376, 7970, 8024, 10030, 12752, 13549, 15940, 16048, 20060, 27098, 31880, 40120, 47023, 54196, 63760, 67745, 80240, 94046, 108392, 135490, 188092, 216784, 235115, 270980, 376184, 470230, 541960, 752368, 799391, 940460, 1083920, 1598782, 1880920, 3197564, 3761840, 3996955, 6395128, 7993910, 12790256, 15987820, 31975640, 63951280]

約数ペア:

[(1, 63951280), (2, 31975640), (4, 15987820), (5, 12790256), (8, 7993910), (10, 6395128), (16, 3996955), (17, 3761840), (20, 3197564), (34, 1880920), (40, 1598782), (59, 1083920), (68, 940460), (80, 799391), (85, 752368), (118, 541960), (136, 470230), (170, 376184), (236, 270980), (272, 235115), (295, 216784), (340, 188092), (472, 135490), (590, 108392), (680, 94046), (797, 80240), (944, 67745), (1003, 63760), (1180, 54196), (1360, 47023), (1594, 40120), (2006, 31880), (2360, 27098), (3188, 20060), (3985, 16048), (4012, 15940), (4720, 13549), (5015, 12752), (6376, 10030), (7970, 8024)]