73183820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 168277200

約数和(自身を除く): 95093380

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 229, 290, 380, 458, 551, 580, 841, 916, 1102, 1145, 1682, 2204, 2290, 2755, 3364, 4205, 4351, 4580, 5510, 6641, 8410, 8702, 11020, 13282, 15979, 16820, 17404, 21755, 26564, 31958, 33205, 43510, 63916, 66410, 79895, 87020, 126179, 132820, 159790, 192589, 252358, 319580, 385178, 504716, 630895, 770356, 962945, 1261790, 1925890, 2523580, 3659191, 3851780, 7318382, 14636764, 18295955, 36591910, 73183820]

約数ペア:

[(1, 73183820), (2, 36591910), (4, 18295955), (5, 14636764), (10, 7318382), (19, 3851780), (20, 3659191), (29, 2523580), (38, 1925890), (58, 1261790), (76, 962945), (95, 770356), (116, 630895), (145, 504716), (190, 385178), (229, 319580), (290, 252358), (380, 192589), (458, 159790), (551, 132820), (580, 126179), (841, 87020), (916, 79895), (1102, 66410), (1145, 63916), (1682, 43510), (2204, 33205), (2290, 31958), (2755, 26564), (3364, 21755), (4205, 17404), (4351, 16820), (4580, 15979), (5510, 13282), (6641, 11020), (8410, 8702)]