19727192800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{59707}}^1$

素因数の和:59793

約数の個数: 144

約数和(自身を含む): 55972667520

約数和(自身を除く): 36245474720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 59, 70, 80, 100, 112, 118, 140, 160, 175, 200, 224, 236, 280, 295, 350, 400, 413, 472, 560, 590, 700, 800, 826, 944, 1120, 1180, 1400, 1475, 1652, 1888, 2065, 2360, 2800, 2950, 3304, 4130, 4720, 5600, 5900, 6608, 8260, 9440, 10325, 11800, 13216, 16520, 20650, 23600, 33040, 41300, 47200, 59707, 66080, 82600, 119414, 165200, 238828, 298535, 330400, 417949, 477656, 597070, 835898, 955312, 1194140, 1492675, 1671796, 1910624, 2089745, 2388280, 2985350, 3343592, 3522713, 4179490, 4776560, 5970700, 6687184, 7045426, 8358980, 9553120, 10448725, 11941400, 13374368, 14090852, 16717960, 17613565, 20897450, 23882800, 24658991, 28181704, 33435920, 35227130, 41794900, 47765600, 49317982, 56363408, 66871840, 70454260, 83589800, 88067825, 98635964, 112726816, 123294955, 140908520, 167179600, 176135650, 197271928, 246589910, 281817040, 334359200, 352271300, 394543856, 493179820, 563634080, 616474775, 704542600, 789087712, 986359640, 1232949550, 1409085200, 1972719280, 2465899100, 2818170400, 3945438560, 4931798200, 9863596400, 19727192800]

約数ペア:

[(1, 19727192800), (2, 9863596400), (4, 4931798200), (5, 3945438560), (7, 2818170400), (8, 2465899100), (10, 1972719280), (14, 1409085200), (16, 1232949550), (20, 986359640), (25, 789087712), (28, 704542600), (32, 616474775), (35, 563634080), (40, 493179820), (50, 394543856), (56, 352271300), (59, 334359200), (70, 281817040), (80, 246589910), (100, 197271928), (112, 176135650), (118, 167179600), (140, 140908520), (160, 123294955), (175, 112726816), (200, 98635964), (224, 88067825), (236, 83589800), (280, 70454260), (295, 66871840), (350, 56363408), (400, 49317982), (413, 47765600), (472, 41794900), (560, 35227130), (590, 33435920), (700, 28181704), (800, 24658991), (826, 23882800), (944, 20897450), (1120, 17613565), (1180, 16717960), (1400, 14090852), (1475, 13374368), (1652, 11941400), (1888, 10448725), (2065, 9553120), (2360, 8358980), (2800, 7045426), (2950, 6687184), (3304, 5970700), (4130, 4776560), (4720, 4179490), (5600, 3522713), (5900, 3343592), (6608, 2985350), (8260, 2388280), (9440, 2089745), (10325, 1910624), (11800, 1671796), (13216, 1492675), (16520, 1194140), (20650, 955312), (23600, 835898), (33040, 597070), (41300, 477656), (47200, 417949), (59707, 330400), (66080, 298535), (82600, 238828), (119414, 165200)]