13046480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 32904144

約数和(自身を除く): 19857664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 181, 212, 265, 272, 340, 362, 424, 530, 680, 724, 848, 901, 905, 1060, 1360, 1448, 1802, 1810, 2120, 2896, 3077, 3604, 3620, 4240, 4505, 6154, 7208, 7240, 9010, 9593, 12308, 14416, 14480, 15385, 18020, 19186, 24616, 30770, 36040, 38372, 47965, 49232, 61540, 72080, 76744, 95930, 123080, 153488, 163081, 191860, 246160, 326162, 383720, 652324, 767440, 815405, 1304648, 1630810, 2609296, 3261620, 6523240, 13046480]

約数ペア:

[(1, 13046480), (2, 6523240), (4, 3261620), (5, 2609296), (8, 1630810), (10, 1304648), (16, 815405), (17, 767440), (20, 652324), (34, 383720), (40, 326162), (53, 246160), (68, 191860), (80, 163081), (85, 153488), (106, 123080), (136, 95930), (170, 76744), (181, 72080), (212, 61540), (265, 49232), (272, 47965), (340, 38372), (362, 36040), (424, 30770), (530, 24616), (680, 19186), (724, 18020), (848, 15385), (901, 14480), (905, 14416), (1060, 12308), (1360, 9593), (1448, 9010), (1802, 7240), (1810, 7208), (2120, 6154), (2896, 4505), (3077, 4240), (3604, 3620)]