76269800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20071}}^1$

素因数の和:20106

約数の個数: 48

約数和(自身を含む): 186669600

約数和(自身を除く): 110399800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 20071, 40142, 80284, 100355, 160568, 200710, 381349, 401420, 501775, 762698, 802840, 1003550, 1525396, 1906745, 2007100, 3050792, 3813490, 4014200, 7626980, 9533725, 15253960, 19067450, 38134900, 76269800]

約数ペア:

[(1, 76269800), (2, 38134900), (4, 19067450), (5, 15253960), (8, 9533725), (10, 7626980), (19, 4014200), (20, 3813490), (25, 3050792), (38, 2007100), (40, 1906745), (50, 1525396), (76, 1003550), (95, 802840), (100, 762698), (152, 501775), (190, 401420), (200, 381349), (380, 200710), (475, 160568), (760, 100355), (950, 80284), (1900, 40142), (3800, 20071)]