3904160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 9938376

約数和(自身を除く): 6034216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1877, 2080, 3754, 7508, 9385, 15016, 18770, 24401, 30032, 37540, 48802, 60064, 75080, 97604, 122005, 150160, 195208, 244010, 300320, 390416, 488020, 780832, 976040, 1952080, 3904160]

約数ペア:

[(1, 3904160), (2, 1952080), (4, 976040), (5, 780832), (8, 488020), (10, 390416), (13, 300320), (16, 244010), (20, 195208), (26, 150160), (32, 122005), (40, 97604), (52, 75080), (65, 60064), (80, 48802), (104, 37540), (130, 30032), (160, 24401), (208, 18770), (260, 15016), (416, 9385), (520, 7508), (1040, 3754), (1877, 2080)]