99968133040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{98947}}^1$

素因数の和:99206

約数の個数: 80

約数和(自身を含む): 236974127328

約数和(自身を除く): 137005994288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 173, 292, 346, 365, 584, 692, 730, 865, 1168, 1384, 1460, 1730, 2768, 2920, 3460, 5840, 6920, 12629, 13840, 25258, 50516, 63145, 98947, 101032, 126290, 197894, 202064, 252580, 395788, 494735, 505160, 791576, 989470, 1010320, 1583152, 1978940, 3957880, 7223131, 7915760, 14446262, 17117831, 28892524, 34235662, 36115655, 57785048, 68471324, 72231310, 85589155, 115570096, 136942648, 144462620, 171178310, 273885296, 288925240, 342356620, 577850480, 684713240, 1249601663, 1369426480, 2499203326, 4998406652, 6248008315, 9996813304, 12496016630, 19993626608, 24992033260, 49984066520, 99968133040]

約数ペア:

[(1, 99968133040), (2, 49984066520), (4, 24992033260), (5, 19993626608), (8, 12496016630), (10, 9996813304), (16, 6248008315), (20, 4998406652), (40, 2499203326), (73, 1369426480), (80, 1249601663), (146, 684713240), (173, 577850480), (292, 342356620), (346, 288925240), (365, 273885296), (584, 171178310), (692, 144462620), (730, 136942648), (865, 115570096), (1168, 85589155), (1384, 72231310), (1460, 68471324), (1730, 57785048), (2768, 36115655), (2920, 34235662), (3460, 28892524), (5840, 17117831), (6920, 14446262), (12629, 7915760), (13840, 7223131), (25258, 3957880), (50516, 1978940), (63145, 1583152), (98947, 1010320), (101032, 989470), (126290, 791576), (197894, 505160), (202064, 494735), (252580, 395788)]