194629820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2689}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 520611840

約数和(自身を除く): 325982020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 235, 308, 329, 385, 470, 517, 658, 770, 940, 1034, 1316, 1540, 1645, 2068, 2585, 2689, 3290, 3619, 5170, 5378, 6580, 7238, 10340, 10756, 13445, 14476, 18095, 18823, 26890, 29579, 36190, 37646, 53780, 59158, 72380, 75292, 94115, 118316, 126383, 147895, 188230, 207053, 252766, 295790, 376460, 414106, 505532, 591580, 631915, 828212, 884681, 1035265, 1263830, 1390213, 1769362, 2070530, 2527660, 2780426, 3538724, 4141060, 4423405, 5560852, 6951065, 8846810, 9731491, 13902130, 17693620, 19462982, 27804260, 38925964, 48657455, 97314910, 194629820]

約数ペア:

[(1, 194629820), (2, 97314910), (4, 48657455), (5, 38925964), (7, 27804260), (10, 19462982), (11, 17693620), (14, 13902130), (20, 9731491), (22, 8846810), (28, 6951065), (35, 5560852), (44, 4423405), (47, 4141060), (55, 3538724), (70, 2780426), (77, 2527660), (94, 2070530), (110, 1769362), (140, 1390213), (154, 1263830), (188, 1035265), (220, 884681), (235, 828212), (308, 631915), (329, 591580), (385, 505532), (470, 414106), (517, 376460), (658, 295790), (770, 252766), (940, 207053), (1034, 188230), (1316, 147895), (1540, 126383), (1645, 118316), (2068, 94115), (2585, 75292), (2689, 72380), (3290, 59158), (3619, 53780), (5170, 37646), (5378, 36190), (6580, 29579), (7238, 26890), (10340, 18823), (10756, 18095), (13445, 14476)]