936402340

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 1987824384

約数和(自身を除く): 1051422044

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 311, 604, 622, 755, 997, 1244, 1510, 1555, 1994, 3020, 3110, 3988, 4985, 6220, 9970, 19940, 46961, 93922, 150547, 187844, 234805, 301094, 310067, 469610, 602188, 620134, 752735, 939220, 1240268, 1505470, 1550335, 3010940, 3100670, 6201340, 46820117, 93640234, 187280468, 234100585, 468201170, 936402340]

約数ペア:

[(1, 936402340), (2, 468201170), (4, 234100585), (5, 187280468), (10, 93640234), (20, 46820117), (151, 6201340), (302, 3100670), (311, 3010940), (604, 1550335), (622, 1505470), (755, 1240268), (997, 939220), (1244, 752735), (1510, 620134), (1555, 602188), (1994, 469610), (3020, 310067), (3110, 301094), (3988, 234805), (4985, 187844), (6220, 150547), (9970, 93922), (19940, 46961)]