38998198920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11206379}}^1$

素因数の和:11206422

約数の個数: 64

約数和(自身を含む): 121028904000

約数和(自身を除く): 82030705080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 11206379, 22412758, 33619137, 44825516, 56031895, 67238274, 89651032, 112063790, 134476548, 168095685, 224127580, 268953096, 324984991, 336191370, 448255160, 649969982, 672382740, 974954973, 1299939964, 1344765480, 1624924955, 1949909946, 2599879928, 3249849910, 3899819892, 4874774865, 6499699820, 7799639784, 9749549730, 12999399640, 19499099460, 38998198920]

約数ペア:

[(1, 38998198920), (2, 19499099460), (3, 12999399640), (4, 9749549730), (5, 7799639784), (6, 6499699820), (8, 4874774865), (10, 3899819892), (12, 3249849910), (15, 2599879928), (20, 1949909946), (24, 1624924955), (29, 1344765480), (30, 1299939964), (40, 974954973), (58, 672382740), (60, 649969982), (87, 448255160), (116, 336191370), (120, 324984991), (145, 268953096), (174, 224127580), (232, 168095685), (290, 134476548), (348, 112063790), (435, 89651032), (580, 67238274), (696, 56031895), (870, 44825516), (1160, 33619137), (1740, 22412758), (3480, 11206379)]