4723481560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{60901}}^1$

素因数の和:61196

約数の個数: 64

約数和(自身を含む): 12190144320

約数和(自身を除く): 7466662760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 277, 280, 554, 1108, 1385, 1939, 2216, 2770, 3878, 5540, 7756, 9695, 11080, 15512, 19390, 38780, 60901, 77560, 121802, 243604, 304505, 426307, 487208, 609010, 852614, 1218020, 1705228, 2131535, 2436040, 3410456, 4263070, 8526140, 16869577, 17052280, 33739154, 67478308, 84347885, 118087039, 134956616, 168695770, 236174078, 337391540, 472348156, 590435195, 674783080, 944696312, 1180870390, 2361740780, 4723481560]

約数ペア:

[(1, 4723481560), (2, 2361740780), (4, 1180870390), (5, 944696312), (7, 674783080), (8, 590435195), (10, 472348156), (14, 337391540), (20, 236174078), (28, 168695770), (35, 134956616), (40, 118087039), (56, 84347885), (70, 67478308), (140, 33739154), (277, 17052280), (280, 16869577), (554, 8526140), (1108, 4263070), (1385, 3410456), (1939, 2436040), (2216, 2131535), (2770, 1705228), (3878, 1218020), (5540, 852614), (7756, 609010), (9695, 487208), (11080, 426307), (15512, 304505), (19390, 243604), (38780, 121802), (60901, 77560)]