17600240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 47729088

約数和(自身を除く): 30128848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 593, 742, 848, 1060, 1186, 1484, 1855, 2120, 2372, 2965, 2968, 3710, 4151, 4240, 4744, 5930, 5936, 7420, 8302, 9488, 11860, 14840, 16604, 20755, 23720, 29680, 31429, 33208, 41510, 47440, 62858, 66416, 83020, 125716, 157145, 166040, 220003, 251432, 314290, 332080, 440006, 502864, 628580, 880012, 1100015, 1257160, 1760024, 2200030, 2514320, 3520048, 4400060, 8800120, 17600240]

約数ペア:

[(1, 17600240), (2, 8800120), (4, 4400060), (5, 3520048), (7, 2514320), (8, 2200030), (10, 1760024), (14, 1257160), (16, 1100015), (20, 880012), (28, 628580), (35, 502864), (40, 440006), (53, 332080), (56, 314290), (70, 251432), (80, 220003), (106, 166040), (112, 157145), (140, 125716), (212, 83020), (265, 66416), (280, 62858), (371, 47440), (424, 41510), (530, 33208), (560, 31429), (593, 29680), (742, 23720), (848, 20755), (1060, 16604), (1186, 14840), (1484, 11860), (1855, 9488), (2120, 8302), (2372, 7420), (2965, 5936), (2968, 5930), (3710, 4744), (4151, 4240)]