20232722900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{536677}}^1$

素因数の和:536733

約数の個数: 72

約数和(自身を含む): 48912832920

約数和(自身を除く): 28680110020

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2900, 3770, 7540, 9425, 18850, 37700, 536677, 1073354, 2146708, 2683385, 5366770, 6976801, 10733540, 13416925, 13953602, 15563633, 26833850, 27907204, 31127266, 34884005, 53667700, 62254532, 69768010, 77818165, 139536020, 155636330, 174420025, 202327229, 311272660, 348840050, 389090825, 404654458, 697680100, 778181650, 809308916, 1011636145, 1556363300, 2023272290, 4046544580, 5058180725, 10116361450, 20232722900]

約数ペア:

[(1, 20232722900), (2, 10116361450), (4, 5058180725), (5, 4046544580), (10, 2023272290), (13, 1556363300), (20, 1011636145), (25, 809308916), (26, 778181650), (29, 697680100), (50, 404654458), (52, 389090825), (58, 348840050), (65, 311272660), (100, 202327229), (116, 174420025), (130, 155636330), (145, 139536020), (260, 77818165), (290, 69768010), (325, 62254532), (377, 53667700), (580, 34884005), (650, 31127266), (725, 27907204), (754, 26833850), (1300, 15563633), (1450, 13953602), (1508, 13416925), (1885, 10733540), (2900, 6976801), (3770, 5366770), (7540, 2683385), (9425, 2146708), (18850, 1073354), (37700, 536677)]