40372418016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{20026001}}^1$

素因数の和:20026024

約数の個数: 72

約数和(自身を含む): 131210365104

約数和(自身を除く): 90837947088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 20026001, 40052002, 60078003, 80104004, 120156006, 140182007, 160208008, 180234009, 240312012, 280364014, 320416016, 360468018, 420546021, 480624024, 560728028, 640832032, 720936036, 841092042, 961248048, 1121456056, 1261638063, 1441872072, 1682184084, 1922496096, 2242912112, 2523276126, 2883744144, 3364368168, 4485824224, 5046552252, 5767488288, 6728736336, 10093104504, 13457472672, 20186209008, 40372418016]

約数ペア:

[(1, 40372418016), (2, 20186209008), (3, 13457472672), (4, 10093104504), (6, 6728736336), (7, 5767488288), (8, 5046552252), (9, 4485824224), (12, 3364368168), (14, 2883744144), (16, 2523276126), (18, 2242912112), (21, 1922496096), (24, 1682184084), (28, 1441872072), (32, 1261638063), (36, 1121456056), (42, 961248048), (48, 841092042), (56, 720936036), (63, 640832032), (72, 560728028), (84, 480624024), (96, 420546021), (112, 360468018), (126, 320416016), (144, 280364014), (168, 240312012), (224, 180234009), (252, 160208008), (288, 140182007), (336, 120156006), (504, 80104004), (672, 60078003), (1008, 40052002), (2016, 20026001)]