78722505890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{14081}}^1\times {\mathrm{79867}}^1$

素因数の和:93962

約数の個数: 32

約数和(自身を含む): 161956969344

約数和(自身を除く): 83234463454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 14081, 28162, 70405, 79867, 98567, 140810, 159734, 197134, 399335, 492835, 559069, 798670, 985670, 1118138, 2795345, 5590690, 1124607227, 2249214454, 5623036135, 7872250589, 11246072270, 15744501178, 39361252945, 78722505890]

約数ペア:

[(1, 78722505890), (2, 39361252945), (5, 15744501178), (7, 11246072270), (10, 7872250589), (14, 5623036135), (35, 2249214454), (70, 1124607227), (14081, 5590690), (28162, 2795345), (70405, 1118138), (79867, 985670), (98567, 798670), (140810, 559069), (159734, 492835), (197134, 399335)]