4170577520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{25643}}^1$

素因数の和:25782

約数の個数: 80

約数和(自身を含む): 10302733440

約数和(自身を除く): 6132155920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 107, 152, 190, 214, 304, 380, 428, 535, 760, 856, 1070, 1520, 1712, 2033, 2140, 4066, 4280, 8132, 8560, 10165, 16264, 20330, 25643, 32528, 40660, 51286, 81320, 102572, 128215, 162640, 205144, 256430, 410288, 487217, 512860, 974434, 1025720, 1948868, 2051440, 2436085, 2743801, 3897736, 4872170, 5487602, 7795472, 9744340, 10975204, 13719005, 19488680, 21950408, 27438010, 38977360, 43900816, 52132219, 54876020, 104264438, 109752040, 208528876, 219504080, 260661095, 417057752, 521322190, 834115504, 1042644380, 2085288760, 4170577520]

約数ペア:

[(1, 4170577520), (2, 2085288760), (4, 1042644380), (5, 834115504), (8, 521322190), (10, 417057752), (16, 260661095), (19, 219504080), (20, 208528876), (38, 109752040), (40, 104264438), (76, 54876020), (80, 52132219), (95, 43900816), (107, 38977360), (152, 27438010), (190, 21950408), (214, 19488680), (304, 13719005), (380, 10975204), (428, 9744340), (535, 7795472), (760, 5487602), (856, 4872170), (1070, 3897736), (1520, 2743801), (1712, 2436085), (2033, 2051440), (2140, 1948868), (4066, 1025720), (4280, 974434), (8132, 512860), (8560, 487217), (10165, 410288), (16264, 256430), (20330, 205144), (25643, 162640), (32528, 128215), (40660, 102572), (51286, 81320)]