8779017280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{10891}}^1$

素因数の和:11148

約数の個数: 112

約数和(自身を含む): 22907183040

約数和(自身を除く): 14128165760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 229, 320, 352, 440, 458, 704, 880, 916, 1145, 1760, 1832, 2290, 2519, 3520, 3664, 4580, 5038, 7328, 9160, 10076, 10891, 12595, 14656, 18320, 20152, 21782, 25190, 36640, 40304, 43564, 50380, 54455, 73280, 80608, 87128, 100760, 108910, 119801, 161216, 174256, 201520, 217820, 239602, 348512, 403040, 435640, 479204, 599005, 697024, 806080, 871280, 958408, 1198010, 1742560, 1916816, 2396020, 2494039, 3485120, 3833632, 4792040, 4988078, 7667264, 9584080, 9976156, 12470195, 19168160, 19952312, 24940390, 27434429, 38336320, 39904624, 49880780, 54868858, 79809248, 99761560, 109737716, 137172145, 159618496, 199523120, 219475432, 274344290, 399046240, 438950864, 548688580, 798092480, 877901728, 1097377160, 1755803456, 2194754320, 4389508640, 8779017280]

約数ペア:

[(1, 8779017280), (2, 4389508640), (4, 2194754320), (5, 1755803456), (8, 1097377160), (10, 877901728), (11, 798092480), (16, 548688580), (20, 438950864), (22, 399046240), (32, 274344290), (40, 219475432), (44, 199523120), (55, 159618496), (64, 137172145), (80, 109737716), (88, 99761560), (110, 79809248), (160, 54868858), (176, 49880780), (220, 39904624), (229, 38336320), (320, 27434429), (352, 24940390), (440, 19952312), (458, 19168160), (704, 12470195), (880, 9976156), (916, 9584080), (1145, 7667264), (1760, 4988078), (1832, 4792040), (2290, 3833632), (2519, 3485120), (3520, 2494039), (3664, 2396020), (4580, 1916816), (5038, 1742560), (7328, 1198010), (9160, 958408), (10076, 871280), (10891, 806080), (12595, 697024), (14656, 599005), (18320, 479204), (20152, 435640), (21782, 403040), (25190, 348512), (36640, 239602), (40304, 217820), (43564, 201520), (50380, 174256), (54455, 161216), (73280, 119801), (80608, 108910), (87128, 100760)]