79311800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23327}}^1$

素因数の和:23360

約数の個数: 48

約数和(自身を含む): 195255360

約数和(自身を除く): 115943560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 23327, 46654, 93308, 116635, 186616, 233270, 396559, 466540, 583175, 793118, 933080, 1166350, 1586236, 1982795, 2332700, 3172472, 3965590, 4665400, 7931180, 9913975, 15862360, 19827950, 39655900, 79311800]

約数ペア:

[(1, 79311800), (2, 39655900), (4, 19827950), (5, 15862360), (8, 9913975), (10, 7931180), (17, 4665400), (20, 3965590), (25, 3172472), (34, 2332700), (40, 1982795), (50, 1586236), (68, 1166350), (85, 933080), (100, 793118), (136, 583175), (170, 466540), (200, 396559), (340, 233270), (425, 186616), (680, 116635), (850, 93308), (1700, 46654), (3400, 23327)]