86921600

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 224249040

約数和(自身を除く): 137327440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1150, 1181, 1472, 1600, 1840, 2300, 2362, 2944, 3200, 3680, 4600, 4724, 5905, 7360, 9200, 9448, 11810, 14720, 18400, 18896, 23620, 27163, 29525, 36800, 37792, 47240, 54326, 59050, 73600, 75584, 94480, 108652, 118100, 135815, 151168, 188960, 217304, 236200, 271630, 377920, 434608, 472400, 543260, 679075, 755840, 869216, 944800, 1086520, 1358150, 1738432, 1889600, 2173040, 2716300, 3476864, 3779200, 4346080, 5432600, 8692160, 10865200, 17384320, 21730400, 43460800, 86921600]

約数ペア:

[(1, 86921600), (2, 43460800), (4, 21730400), (5, 17384320), (8, 10865200), (10, 8692160), (16, 5432600), (20, 4346080), (23, 3779200), (25, 3476864), (32, 2716300), (40, 2173040), (46, 1889600), (50, 1738432), (64, 1358150), (80, 1086520), (92, 944800), (100, 869216), (115, 755840), (128, 679075), (160, 543260), (184, 472400), (200, 434608), (230, 377920), (320, 271630), (368, 236200), (400, 217304), (460, 188960), (575, 151168), (640, 135815), (736, 118100), (800, 108652), (920, 94480), (1150, 75584), (1181, 73600), (1472, 59050), (1600, 54326), (1840, 47240), (2300, 37792), (2362, 36800), (2944, 29525), (3200, 27163), (3680, 23620), (4600, 18896), (4724, 18400), (5905, 14720), (7360, 11810), (9200, 9448)]