12155350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 23904720

約数和(自身を除く): 11749370

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 83, 101, 145, 166, 202, 290, 415, 505, 725, 830, 1010, 1450, 2075, 2407, 2525, 2929, 4150, 4814, 5050, 5858, 8383, 12035, 14645, 16766, 24070, 29290, 41915, 60175, 73225, 83830, 120350, 146450, 209575, 243107, 419150, 486214, 1215535, 2431070, 6077675, 12155350]

約数ペア:

[(1, 12155350), (2, 6077675), (5, 2431070), (10, 1215535), (25, 486214), (29, 419150), (50, 243107), (58, 209575), (83, 146450), (101, 120350), (145, 83830), (166, 73225), (202, 60175), (290, 41915), (415, 29290), (505, 24070), (725, 16766), (830, 14645), (1010, 12035), (1450, 8383), (2075, 5858), (2407, 5050), (2525, 4814), (2929, 4150)]