9174880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 25528608

約数和(自身を除く): 16353728

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 401, 416, 440, 520, 572, 715, 802, 880, 1040, 1144, 1430, 1604, 1760, 2005, 2080, 2288, 2860, 3208, 4010, 4411, 4576, 5213, 5720, 6416, 8020, 8822, 10426, 11440, 12832, 16040, 17644, 20852, 22055, 22880, 26065, 32080, 35288, 41704, 44110, 52130, 57343, 64160, 70576, 83408, 88220, 104260, 114686, 141152, 166816, 176440, 208520, 229372, 286715, 352880, 417040, 458744, 573430, 705760, 834080, 917488, 1146860, 1834976, 2293720, 4587440, 9174880]

約数ペア:

[(1, 9174880), (2, 4587440), (4, 2293720), (5, 1834976), (8, 1146860), (10, 917488), (11, 834080), (13, 705760), (16, 573430), (20, 458744), (22, 417040), (26, 352880), (32, 286715), (40, 229372), (44, 208520), (52, 176440), (55, 166816), (65, 141152), (80, 114686), (88, 104260), (104, 88220), (110, 83408), (130, 70576), (143, 64160), (160, 57343), (176, 52130), (208, 44110), (220, 41704), (260, 35288), (286, 32080), (352, 26065), (401, 22880), (416, 22055), (440, 20852), (520, 17644), (572, 16040), (715, 12832), (802, 11440), (880, 10426), (1040, 8822), (1144, 8020), (1430, 6416), (1604, 5720), (1760, 5213), (2005, 4576), (2080, 4411), (2288, 4010), (2860, 3208)]