410908820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{863}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 1045094400

約数和(自身を除く): 634185580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 179, 190, 266, 358, 380, 532, 665, 716, 863, 895, 1253, 1330, 1726, 1790, 2506, 2660, 3401, 3452, 3580, 4315, 5012, 6041, 6265, 6802, 8630, 12082, 12530, 13604, 16397, 17005, 17260, 23807, 24164, 25060, 30205, 32794, 34010, 47614, 60410, 65588, 68020, 81985, 95228, 114779, 119035, 120820, 154477, 163970, 229558, 238070, 308954, 327940, 459116, 476140, 573895, 617908, 772385, 1081339, 1147790, 1544770, 2162678, 2295580, 2935063, 3089540, 4325356, 5406695, 5870126, 10813390, 11740252, 14675315, 20545441, 21626780, 29350630, 41090882, 58701260, 82181764, 102727205, 205454410, 410908820]

約数ペア:

[(1, 410908820), (2, 205454410), (4, 102727205), (5, 82181764), (7, 58701260), (10, 41090882), (14, 29350630), (19, 21626780), (20, 20545441), (28, 14675315), (35, 11740252), (38, 10813390), (70, 5870126), (76, 5406695), (95, 4325356), (133, 3089540), (140, 2935063), (179, 2295580), (190, 2162678), (266, 1544770), (358, 1147790), (380, 1081339), (532, 772385), (665, 617908), (716, 573895), (863, 476140), (895, 459116), (1253, 327940), (1330, 308954), (1726, 238070), (1790, 229558), (2506, 163970), (2660, 154477), (3401, 120820), (3452, 119035), (3580, 114779), (4315, 95228), (5012, 81985), (6041, 68020), (6265, 65588), (6802, 60410), (8630, 47614), (12082, 34010), (12530, 32794), (13604, 30205), (16397, 25060), (17005, 24164), (17260, 23807)]