40227670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9421}}^1$

素因数の和:9496

約数の個数: 32

約数和(自身を含む): 84119616

約数和(自身を除く): 43891946

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 9421, 18842, 47105, 65947, 94210, 131894, 329735, 574681, 659470, 1149362, 2873405, 4022767, 5746810, 8045534, 20113835, 40227670]

約数ペア:

[(1, 40227670), (2, 20113835), (5, 8045534), (7, 5746810), (10, 4022767), (14, 2873405), (35, 1149362), (61, 659470), (70, 574681), (122, 329735), (305, 131894), (427, 94210), (610, 65947), (854, 47105), (2135, 18842), (4270, 9421)]