79525880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6043}}^1$

素因数の和:6108

約数の個数: 64

約数和(自身を含む): 208880640

約数和(自身を除く): 129354760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6043, 6580, 12086, 13160, 24172, 30215, 42301, 48344, 60430, 84602, 120860, 169204, 211505, 241720, 284021, 338408, 423010, 568042, 846020, 1136084, 1420105, 1692040, 1988147, 2272168, 2840210, 3976294, 5680420, 7952588, 9940735, 11360840, 15905176, 19881470, 39762940, 79525880]

約数ペア:

[(1, 79525880), (2, 39762940), (4, 19881470), (5, 15905176), (7, 11360840), (8, 9940735), (10, 7952588), (14, 5680420), (20, 3976294), (28, 2840210), (35, 2272168), (40, 1988147), (47, 1692040), (56, 1420105), (70, 1136084), (94, 846020), (140, 568042), (188, 423010), (235, 338408), (280, 284021), (329, 241720), (376, 211505), (470, 169204), (658, 120860), (940, 84602), (1316, 60430), (1645, 48344), (1880, 42301), (2632, 30215), (3290, 24172), (6043, 13160), (6580, 12086)]