23620040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31079}}^1$

素因数の和:31109

約数の個数: 32

約数和(自身を含む): 55944000

約数和(自身を除く): 32323960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 31079, 62158, 124316, 155395, 248632, 310790, 590501, 621580, 1181002, 1243160, 2362004, 2952505, 4724008, 5905010, 11810020, 23620040]

約数ペア:

[(1, 23620040), (2, 11810020), (4, 5905010), (5, 4724008), (8, 2952505), (10, 2362004), (19, 1243160), (20, 1181002), (38, 621580), (40, 590501), (76, 310790), (95, 248632), (152, 155395), (190, 124316), (380, 62158), (760, 31079)]