5235640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 12551400

約数和(自身を除く): 7315760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 664, 760, 830, 1577, 1660, 3154, 3320, 6308, 6889, 7885, 12616, 13778, 15770, 27556, 31540, 34445, 55112, 63080, 68890, 130891, 137780, 261782, 275560, 523564, 654455, 1047128, 1308910, 2617820, 5235640]

約数ペア:

[(1, 5235640), (2, 2617820), (4, 1308910), (5, 1047128), (8, 654455), (10, 523564), (19, 275560), (20, 261782), (38, 137780), (40, 130891), (76, 68890), (83, 63080), (95, 55112), (152, 34445), (166, 31540), (190, 27556), (332, 15770), (380, 13778), (415, 12616), (664, 7885), (760, 6889), (830, 6308), (1577, 3320), (1660, 3154)]