200830280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8059}}^1$

素因数の和:8166

約数の個数: 64

約数和(自身を含む): 522288000

約数和(自身を除く): 321457720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6230, 8059, 12460, 16118, 24920, 32236, 40295, 56413, 64472, 80590, 112826, 161180, 225652, 282065, 322360, 451304, 564130, 717251, 1128260, 1434502, 2256520, 2869004, 3586255, 5020757, 5738008, 7172510, 10041514, 14345020, 20083028, 25103785, 28690040, 40166056, 50207570, 100415140, 200830280]

約数ペア:

[(1, 200830280), (2, 100415140), (4, 50207570), (5, 40166056), (7, 28690040), (8, 25103785), (10, 20083028), (14, 14345020), (20, 10041514), (28, 7172510), (35, 5738008), (40, 5020757), (56, 3586255), (70, 2869004), (89, 2256520), (140, 1434502), (178, 1128260), (280, 717251), (356, 564130), (445, 451304), (623, 322360), (712, 282065), (890, 225652), (1246, 161180), (1780, 112826), (2492, 80590), (3115, 64472), (3560, 56413), (4984, 40295), (6230, 32236), (8059, 24920), (12460, 16118)]