45881780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14249}}^1$

素因数の和:14288

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 69030220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 14249, 28498, 56996, 71245, 99743, 142490, 199486, 284980, 327727, 398972, 498715, 655454, 997430, 1310908, 1638635, 1994860, 2294089, 3277270, 4588178, 6554540, 9176356, 11470445, 22940890, 45881780]

約数ペア:

[(1, 45881780), (2, 22940890), (4, 11470445), (5, 9176356), (7, 6554540), (10, 4588178), (14, 3277270), (20, 2294089), (23, 1994860), (28, 1638635), (35, 1310908), (46, 997430), (70, 655454), (92, 498715), (115, 398972), (140, 327727), (161, 284980), (230, 199486), (322, 142490), (460, 99743), (644, 71245), (805, 56996), (1610, 28498), (3220, 14249)]