22937200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:443

約数の個数: 120

約数和(自身を含む): 64902096

約数和(自身を除く): 41964896

約数列:

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

約数ペア:

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