23430040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30829}}^1$

素因数の和:30859

約数の個数: 32

約数和(自身を含む): 55494000

約数和(自身を除く): 32063960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 30829, 61658, 123316, 154145, 246632, 308290, 585751, 616580, 1171502, 1233160, 2343004, 2928755, 4686008, 5857510, 11715020, 23430040]

約数ペア:

[(1, 23430040), (2, 11715020), (4, 5857510), (5, 4686008), (8, 2928755), (10, 2343004), (19, 1233160), (20, 1171502), (38, 616580), (40, 585751), (76, 308290), (95, 246632), (152, 154145), (190, 123316), (380, 61658), (760, 30829)]