77404430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5023}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 147585024

約数和(自身を除く): 70180594

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 5023, 7705, 10046, 15410, 25115, 50230, 115529, 231058, 336541, 577645, 673082, 1155290, 1682705, 3365410, 7740443, 15480886, 38702215, 77404430]

約数ペア:

[(1, 77404430), (2, 38702215), (5, 15480886), (10, 7740443), (23, 3365410), (46, 1682705), (67, 1155290), (115, 673082), (134, 577645), (230, 336541), (335, 231058), (670, 115529), (1541, 50230), (3082, 25115), (5023, 15410), (7705, 10046)]