43339240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5042

約数の個数: 64

約数和(自身を含む): 115061760

約数和(自身を除く): 71722520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 4993, 8680, 9986, 19972, 24965, 34951, 39944, 49930, 69902, 99860, 139804, 154783, 174755, 199720, 279608, 309566, 349510, 619132, 699020, 773915, 1083481, 1238264, 1398040, 1547830, 2166962, 3095660, 4333924, 5417405, 6191320, 8667848, 10834810, 21669620, 43339240]

約数ペア:

[(1, 43339240), (2, 21669620), (4, 10834810), (5, 8667848), (7, 6191320), (8, 5417405), (10, 4333924), (14, 3095660), (20, 2166962), (28, 1547830), (31, 1398040), (35, 1238264), (40, 1083481), (56, 773915), (62, 699020), (70, 619132), (124, 349510), (140, 309566), (155, 279608), (217, 199720), (248, 174755), (280, 154783), (310, 139804), (434, 99860), (620, 69902), (868, 49930), (1085, 39944), (1240, 34951), (1736, 24965), (2170, 19972), (4340, 9986), (4993, 8680)]