65946320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 168792768

約数和(自身を除く): 102846448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 137, 176, 220, 274, 440, 547, 548, 685, 880, 1094, 1096, 1370, 1507, 2188, 2192, 2735, 2740, 3014, 4376, 5470, 5480, 6017, 6028, 7535, 8752, 10940, 10960, 12034, 12056, 15070, 21880, 24068, 24112, 30085, 30140, 43760, 48136, 60170, 60280, 74939, 96272, 120340, 120560, 149878, 240680, 299756, 374695, 481360, 599512, 749390, 824329, 1199024, 1498780, 1648658, 2997560, 3297316, 4121645, 5995120, 6594632, 8243290, 13189264, 16486580, 32973160, 65946320]

約数ペア:

[(1, 65946320), (2, 32973160), (4, 16486580), (5, 13189264), (8, 8243290), (10, 6594632), (11, 5995120), (16, 4121645), (20, 3297316), (22, 2997560), (40, 1648658), (44, 1498780), (55, 1199024), (80, 824329), (88, 749390), (110, 599512), (137, 481360), (176, 374695), (220, 299756), (274, 240680), (440, 149878), (547, 120560), (548, 120340), (685, 96272), (880, 74939), (1094, 60280), (1096, 60170), (1370, 48136), (1507, 43760), (2188, 30140), (2192, 30085), (2735, 24112), (2740, 24068), (3014, 21880), (4376, 15070), (5470, 12056), (5480, 12034), (6017, 10960), (6028, 10940), (7535, 8752)]