22543220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7001}}^1$

素因数の和:7040

約数の個数: 48

約数和(自身を含む): 56464128

約数和(自身を除く): 33920908

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, 7001, 14002, 28004, 35005, 49007, 70010, 98014, 140020, 161023, 196028, 245035, 322046, 490070, 644092, 805115, 980140, 1127161, 1610230, 2254322, 3220460, 4508644, 5635805, 11271610, 22543220]

約数ペア:

[(1, 22543220), (2, 11271610), (4, 5635805), (5, 4508644), (7, 3220460), (10, 2254322), (14, 1610230), (20, 1127161), (23, 980140), (28, 805115), (35, 644092), (46, 490070), (70, 322046), (92, 245035), (115, 196028), (140, 161023), (161, 140020), (230, 98014), (322, 70010), (460, 49007), (644, 35005), (805, 28004), (1610, 14002), (3220, 7001)]