73653620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{126989}}^1$

素因数の和:127027

約数の個数: 24

約数和(自身を含む): 160007400

約数和(自身を除く): 86353780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 126989, 253978, 507956, 634945, 1269890, 2539780, 3682681, 7365362, 14730724, 18413405, 36826810, 73653620]

約数ペア:

[(1, 73653620), (2, 36826810), (4, 18413405), (5, 14730724), (10, 7365362), (20, 3682681), (29, 2539780), (58, 1269890), (116, 634945), (145, 507956), (290, 253978), (580, 126989)]