73999240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{264283}}^1$

素因数の和:264301

約数の個数: 32

約数和(自身を含む): 190284480

約数和(自身を除く): 116285240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 264283, 528566, 1057132, 1321415, 1849981, 2114264, 2642830, 3699962, 5285660, 7399924, 9249905, 10571320, 14799848, 18499810, 36999620, 73999240]

約数ペア:

[(1, 73999240), (2, 36999620), (4, 18499810), (5, 14799848), (7, 10571320), (8, 9249905), (10, 7399924), (14, 5285660), (20, 3699962), (28, 2642830), (35, 2114264), (40, 1849981), (56, 1321415), (70, 1057132), (140, 528566), (280, 264283)]