334101080

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 764225280

約数和(自身を除く): 430124200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 251, 311, 428, 502, 535, 622, 856, 1004, 1070, 1244, 1255, 1555, 2008, 2140, 2488, 2510, 3110, 4280, 5020, 6220, 10040, 12440, 26857, 33277, 53714, 66554, 78061, 107428, 133108, 134285, 156122, 166385, 214856, 266216, 268570, 312244, 332770, 390305, 537140, 624488, 665540, 780610, 1074280, 1331080, 1561220, 3122440, 8352527, 16705054, 33410108, 41762635, 66820216, 83525270, 167050540, 334101080]

約数ペア:

[(1, 334101080), (2, 167050540), (4, 83525270), (5, 66820216), (8, 41762635), (10, 33410108), (20, 16705054), (40, 8352527), (107, 3122440), (214, 1561220), (251, 1331080), (311, 1074280), (428, 780610), (502, 665540), (535, 624488), (622, 537140), (856, 390305), (1004, 332770), (1070, 312244), (1244, 268570), (1255, 266216), (1555, 214856), (2008, 166385), (2140, 156122), (2488, 134285), (2510, 133108), (3110, 107428), (4280, 78061), (5020, 66554), (6220, 53714), (10040, 33277), (12440, 26857)]