4954460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 12182016

約数和(自身を除く): 7227556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 823, 860, 1204, 1505, 1646, 3010, 3292, 4115, 5761, 6020, 8230, 11522, 16460, 23044, 28805, 35389, 57610, 70778, 115220, 141556, 176945, 247723, 353890, 495446, 707780, 990892, 1238615, 2477230, 4954460]

約数ペア:

[(1, 4954460), (2, 2477230), (4, 1238615), (5, 990892), (7, 707780), (10, 495446), (14, 353890), (20, 247723), (28, 176945), (35, 141556), (43, 115220), (70, 70778), (86, 57610), (140, 35389), (172, 28805), (215, 23044), (301, 16460), (430, 11522), (602, 8230), (823, 6020), (860, 5761), (1204, 4115), (1505, 3292), (1646, 3010)]