2000723359630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{449077}}^1$

素因数の和:449533

約数の個数: 64

約数和(自身を含む): 3876153886080

約数和(自身を除く): 1875430526450

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 359, 365, 718, 730, 1241, 1795, 2482, 3590, 6103, 6205, 12206, 12410, 26207, 30515, 52414, 61030, 131035, 262070, 445519, 449077, 891038, 898154, 2227595, 2245385, 4455190, 4490770, 7634309, 15268618, 32782621, 38171545, 65565242, 76343090, 161218643, 163913105, 322437286, 327826210, 557304557, 806093215, 1114609114, 1612186430, 2740716931, 2786522785, 5481433862, 5573045570, 11768960939, 13703584655, 23537921878, 27407169310, 58844804695, 117689609390, 200072335963, 400144671926, 1000361679815, 2000723359630]

約数ペア:

[(1, 2000723359630), (2, 1000361679815), (5, 400144671926), (10, 200072335963), (17, 117689609390), (34, 58844804695), (73, 27407169310), (85, 23537921878), (146, 13703584655), (170, 11768960939), (359, 5573045570), (365, 5481433862), (718, 2786522785), (730, 2740716931), (1241, 1612186430), (1795, 1114609114), (2482, 806093215), (3590, 557304557), (6103, 327826210), (6205, 322437286), (12206, 163913105), (12410, 161218643), (26207, 76343090), (30515, 65565242), (52414, 38171545), (61030, 32782621), (131035, 15268618), (262070, 7634309), (445519, 4490770), (449077, 4455190), (891038, 2245385), (898154, 2227595)]