19005235240

素因数分解:

$2^3\times 5^1\times {\mathrm{3583}}^1\times {\mathrm{132607}}^1$

素因数の和:136201

約数の個数: 32

約数和(自身を含む): 42774036480

約数和(自身を除く): 23768801240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3583, 7166, 14332, 17915, 28664, 35830, 71660, 132607, 143320, 265214, 530428, 663035, 1060856, 1326070, 2652140, 5304280, 475130881, 950261762, 1900523524, 2375654405, 3801047048, 4751308810, 9502617620, 19005235240]

約数ペア:

[(1, 19005235240), (2, 9502617620), (4, 4751308810), (5, 3801047048), (8, 2375654405), (10, 1900523524), (20, 950261762), (40, 475130881), (3583, 5304280), (7166, 2652140), (14332, 1326070), (17915, 1060856), (28664, 663035), (35830, 530428), (71660, 265214), (132607, 143320)]