45874400

素因数分解:

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

素因数の和:445

約数の個数: 144

約数和(自身を含む): 131897808

約数和(自身を除く): 86023408

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 160, 176, 200, 208, 220, 260, 275, 286, 325, 352, 400, 401, 416, 440, 520, 550, 572, 650, 715, 800, 802, 880, 1040, 1100, 1144, 1300, 1430, 1604, 1760, 2005, 2080, 2200, 2288, 2600, 2860, 3208, 3575, 4010, 4400, 4411, 4576, 5200, 5213, 5720, 6416, 7150, 8020, 8800, 8822, 10025, 10400, 10426, 11440, 12832, 14300, 16040, 17644, 20050, 20852, 22055, 22880, 26065, 28600, 32080, 35288, 40100, 41704, 44110, 52130, 57200, 57343, 64160, 70576, 80200, 83408, 88220, 104260, 110275, 114400, 114686, 130325, 141152, 160400, 166816, 176440, 208520, 220550, 229372, 260650, 286715, 320800, 352880, 417040, 441100, 458744, 521300, 573430, 705760, 834080, 882200, 917488, 1042600, 1146860, 1433575, 1764400, 1834976, 2085200, 2293720, 2867150, 3528800, 4170400, 4587440, 5734300, 9174880, 11468600, 22937200, 45874400]

約数ペア:

[(1, 45874400), (2, 22937200), (4, 11468600), (5, 9174880), (8, 5734300), (10, 4587440), (11, 4170400), (13, 3528800), (16, 2867150), (20, 2293720), (22, 2085200), (25, 1834976), (26, 1764400), (32, 1433575), (40, 1146860), (44, 1042600), (50, 917488), (52, 882200), (55, 834080), (65, 705760), (80, 573430), (88, 521300), (100, 458744), (104, 441100), (110, 417040), (130, 352880), (143, 320800), (160, 286715), (176, 260650), (200, 229372), (208, 220550), (220, 208520), (260, 176440), (275, 166816), (286, 160400), (325, 141152), (352, 130325), (400, 114686), (401, 114400), (416, 110275), (440, 104260), (520, 88220), (550, 83408), (572, 80200), (650, 70576), (715, 64160), (800, 57343), (802, 57200), (880, 52130), (1040, 44110), (1100, 41704), (1144, 40100), (1300, 35288), (1430, 32080), (1604, 28600), (1760, 26065), (2005, 22880), (2080, 22055), (2200, 20852), (2288, 20050), (2600, 17644), (2860, 16040), (3208, 14300), (3575, 12832), (4010, 11440), (4400, 10426), (4411, 10400), (4576, 10025), (5200, 8822), (5213, 8800), (5720, 8020), (6416, 7150)]