12342680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1$

素因数の和:2628

約数の個数: 64

約数和(自身を含む): 33618240

約数和(自身を除く): 21275560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 2593, 4760, 5186, 10372, 12965, 18151, 20744, 25930, 36302, 44081, 51860, 72604, 88162, 90755, 103720, 145208, 176324, 181510, 220405, 308567, 352648, 363020, 440810, 617134, 726040, 881620, 1234268, 1542835, 1763240, 2468536, 3085670, 6171340, 12342680]

約数ペア:

[(1, 12342680), (2, 6171340), (4, 3085670), (5, 2468536), (7, 1763240), (8, 1542835), (10, 1234268), (14, 881620), (17, 726040), (20, 617134), (28, 440810), (34, 363020), (35, 352648), (40, 308567), (56, 220405), (68, 181510), (70, 176324), (85, 145208), (119, 103720), (136, 90755), (140, 88162), (170, 72604), (238, 51860), (280, 44081), (340, 36302), (476, 25930), (595, 20744), (680, 18151), (952, 12965), (1190, 10372), (2380, 5186), (2593, 4760)]