482300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 1312416

約数和(自身を除く): 830116

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 53, 65, 70, 91, 100, 106, 130, 140, 175, 182, 212, 260, 265, 325, 350, 364, 371, 455, 530, 650, 689, 700, 742, 910, 1060, 1300, 1325, 1378, 1484, 1820, 1855, 2275, 2650, 2756, 3445, 3710, 4550, 4823, 5300, 6890, 7420, 9100, 9275, 9646, 13780, 17225, 18550, 19292, 24115, 34450, 37100, 48230, 68900, 96460, 120575, 241150, 482300]

約数ペア:

[(1, 482300), (2, 241150), (4, 120575), (5, 96460), (7, 68900), (10, 48230), (13, 37100), (14, 34450), (20, 24115), (25, 19292), (26, 18550), (28, 17225), (35, 13780), (50, 9646), (52, 9275), (53, 9100), (65, 7420), (70, 6890), (91, 5300), (100, 4823), (106, 4550), (130, 3710), (140, 3445), (175, 2756), (182, 2650), (212, 2275), (260, 1855), (265, 1820), (325, 1484), (350, 1378), (364, 1325), (371, 1300), (455, 1060), (530, 910), (650, 742), (689, 700)]