9059440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 23498496

約数和(自身を除く): 14439056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 281, 310, 403, 496, 520, 562, 620, 806, 1040, 1124, 1240, 1405, 1612, 2015, 2248, 2480, 2810, 3224, 3653, 4030, 4496, 5620, 6448, 7306, 8060, 8711, 11240, 14612, 16120, 17422, 18265, 22480, 29224, 32240, 34844, 36530, 43555, 58448, 69688, 73060, 87110, 113243, 139376, 146120, 174220, 226486, 292240, 348440, 452972, 566215, 696880, 905944, 1132430, 1811888, 2264860, 4529720, 9059440]

約数ペア:

[(1, 9059440), (2, 4529720), (4, 2264860), (5, 1811888), (8, 1132430), (10, 905944), (13, 696880), (16, 566215), (20, 452972), (26, 348440), (31, 292240), (40, 226486), (52, 174220), (62, 146120), (65, 139376), (80, 113243), (104, 87110), (124, 73060), (130, 69688), (155, 58448), (208, 43555), (248, 36530), (260, 34844), (281, 32240), (310, 29224), (403, 22480), (496, 18265), (520, 17422), (562, 16120), (620, 14612), (806, 11240), (1040, 8711), (1124, 8060), (1240, 7306), (1405, 6448), (1612, 5620), (2015, 4496), (2248, 4030), (2480, 3653), (2810, 3224)]