8800120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 23094720

約数和(自身を除く): 14294600

約数列:

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

約数ペア:

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