6392800

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 15983352

約数和(自身を除く): 9590552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 131, 160, 200, 244, 262, 305, 400, 488, 524, 610, 655, 800, 976, 1048, 1220, 1310, 1525, 1952, 2096, 2440, 2620, 3050, 3275, 4192, 4880, 5240, 6100, 6550, 7991, 9760, 10480, 12200, 13100, 15982, 20960, 24400, 26200, 31964, 39955, 48800, 52400, 63928, 79910, 104800, 127856, 159820, 199775, 255712, 319640, 399550, 639280, 799100, 1278560, 1598200, 3196400, 6392800]

約数ペア:

[(1, 6392800), (2, 3196400), (4, 1598200), (5, 1278560), (8, 799100), (10, 639280), (16, 399550), (20, 319640), (25, 255712), (32, 199775), (40, 159820), (50, 127856), (61, 104800), (80, 79910), (100, 63928), (122, 52400), (131, 48800), (160, 39955), (200, 31964), (244, 26200), (262, 24400), (305, 20960), (400, 15982), (488, 13100), (524, 12200), (610, 10480), (655, 9760), (800, 7991), (976, 6550), (1048, 6100), (1220, 5240), (1310, 4880), (1525, 4192), (1952, 3275), (2096, 3050), (2440, 2620)]