39796400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 111537504

約数和(自身を除く): 71741104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 140, 175, 200, 233, 244, 280, 305, 350, 400, 427, 466, 488, 560, 610, 700, 854, 932, 976, 1165, 1220, 1400, 1525, 1631, 1708, 1864, 2135, 2330, 2440, 2800, 3050, 3262, 3416, 3728, 4270, 4660, 4880, 5825, 6100, 6524, 6832, 8155, 8540, 9320, 10675, 11650, 12200, 13048, 14213, 16310, 17080, 18640, 21350, 23300, 24400, 26096, 28426, 32620, 34160, 40775, 42700, 46600, 56852, 65240, 71065, 81550, 85400, 93200, 99491, 113704, 130480, 142130, 163100, 170800, 198982, 227408, 284260, 326200, 355325, 397964, 497455, 568520, 652400, 710650, 795928, 994910, 1137040, 1421300, 1591856, 1989820, 2487275, 2842600, 3979640, 4974550, 5685200, 7959280, 9949100, 19898200, 39796400]

約数ペア:

[(1, 39796400), (2, 19898200), (4, 9949100), (5, 7959280), (7, 5685200), (8, 4974550), (10, 3979640), (14, 2842600), (16, 2487275), (20, 1989820), (25, 1591856), (28, 1421300), (35, 1137040), (40, 994910), (50, 795928), (56, 710650), (61, 652400), (70, 568520), (80, 497455), (100, 397964), (112, 355325), (122, 326200), (140, 284260), (175, 227408), (200, 198982), (233, 170800), (244, 163100), (280, 142130), (305, 130480), (350, 113704), (400, 99491), (427, 93200), (466, 85400), (488, 81550), (560, 71065), (610, 65240), (700, 56852), (854, 46600), (932, 42700), (976, 40775), (1165, 34160), (1220, 32620), (1400, 28426), (1525, 26096), (1631, 24400), (1708, 23300), (1864, 21350), (2135, 18640), (2330, 17080), (2440, 16310), (2800, 14213), (3050, 13048), (3262, 12200), (3416, 11650), (3728, 10675), (4270, 9320), (4660, 8540), (4880, 8155), (5825, 6832), (6100, 6524)]