1452204580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131779}}^1$

素因数の和:131836

約数の個数: 48

約数和(自身を含む): 3320856000

約数和(自身を除く): 1868651420

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 131779, 263558, 527116, 658895, 1317790, 2503801, 2635580, 3821591, 5007602, 7643182, 10015204, 12519005, 15286364, 19107955, 25038010, 38215910, 50076020, 72610229, 76431820, 145220458, 290440916, 363051145, 726102290, 1452204580]

約数ペア:

[(1, 1452204580), (2, 726102290), (4, 363051145), (5, 290440916), (10, 145220458), (19, 76431820), (20, 72610229), (29, 50076020), (38, 38215910), (58, 25038010), (76, 19107955), (95, 15286364), (116, 12519005), (145, 10015204), (190, 7643182), (290, 5007602), (380, 3821591), (551, 2635580), (580, 2503801), (1102, 1317790), (2204, 658895), (2755, 527116), (5510, 263558), (11020, 131779)]