22137280480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{44021}}^1$

素因数の和:44492

約数の個数: 96

約数和(自身を含む): 59905137600

約数和(自身を除く): 37767857120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 449, 560, 898, 1120, 1796, 2245, 3143, 3592, 4490, 6286, 7184, 8980, 12572, 14368, 15715, 17960, 25144, 31430, 35920, 44021, 50288, 62860, 71840, 88042, 100576, 125720, 176084, 220105, 251440, 308147, 352168, 440210, 502880, 616294, 704336, 880420, 1232588, 1408672, 1540735, 1760840, 2465176, 3081470, 3521680, 4930352, 6162940, 7043360, 9860704, 12325880, 19765429, 24651760, 39530858, 49303520, 79061716, 98827145, 138358003, 158123432, 197654290, 276716006, 316246864, 395308580, 553432012, 632493728, 691790015, 790617160, 1106864024, 1383580030, 1581234320, 2213728048, 2767160060, 3162468640, 4427456096, 5534320120, 11068640240, 22137280480]

約数ペア:

[(1, 22137280480), (2, 11068640240), (4, 5534320120), (5, 4427456096), (7, 3162468640), (8, 2767160060), (10, 2213728048), (14, 1581234320), (16, 1383580030), (20, 1106864024), (28, 790617160), (32, 691790015), (35, 632493728), (40, 553432012), (56, 395308580), (70, 316246864), (80, 276716006), (112, 197654290), (140, 158123432), (160, 138358003), (224, 98827145), (280, 79061716), (449, 49303520), (560, 39530858), (898, 24651760), (1120, 19765429), (1796, 12325880), (2245, 9860704), (3143, 7043360), (3592, 6162940), (4490, 4930352), (6286, 3521680), (7184, 3081470), (8980, 2465176), (12572, 1760840), (14368, 1540735), (15715, 1408672), (17960, 1232588), (25144, 880420), (31430, 704336), (35920, 616294), (44021, 502880), (50288, 440210), (62860, 352168), (71840, 308147), (88042, 251440), (100576, 220105), (125720, 176084)]