8589075260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{23929}}^1$

素因数の和:24206

約数の個数: 48

約数和(自身を含む): 18308172960

約数和(自身を除く): 9719097700

約数列:

[1, 2, 4, 5, 10, 20, 131, 137, 262, 274, 524, 548, 655, 685, 1310, 1370, 2620, 2740, 17947, 23929, 35894, 47858, 71788, 89735, 95716, 119645, 179470, 239290, 358940, 478580, 3134699, 3278273, 6269398, 6556546, 12538796, 13113092, 15673495, 16391365, 31346990, 32782730, 62693980, 65565460, 429453763, 858907526, 1717815052, 2147268815, 4294537630, 8589075260]

約数ペア:

[(1, 8589075260), (2, 4294537630), (4, 2147268815), (5, 1717815052), (10, 858907526), (20, 429453763), (131, 65565460), (137, 62693980), (262, 32782730), (274, 31346990), (524, 16391365), (548, 15673495), (655, 13113092), (685, 12538796), (1310, 6556546), (1370, 6269398), (2620, 3278273), (2740, 3134699), (17947, 478580), (23929, 358940), (35894, 239290), (47858, 179470), (71788, 119645), (89735, 95716)]