15693966560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5162489}}^1$

素因数の和:5162523

約数の個数: 48

約数和(自身を含む): 39028424400

約数和(自身を除く): 23334457840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 5162489, 10324978, 20649956, 25812445, 41299912, 51624890, 82599824, 98087291, 103249780, 165199648, 196174582, 206499560, 392349164, 412999120, 490436455, 784698328, 825998240, 980872910, 1569396656, 1961745820, 3138793312, 3923491640, 7846983280, 15693966560]

約数ペア:

[(1, 15693966560), (2, 7846983280), (4, 3923491640), (5, 3138793312), (8, 1961745820), (10, 1569396656), (16, 980872910), (19, 825998240), (20, 784698328), (32, 490436455), (38, 412999120), (40, 392349164), (76, 206499560), (80, 196174582), (95, 165199648), (152, 103249780), (160, 98087291), (190, 82599824), (304, 51624890), (380, 41299912), (608, 25812445), (760, 20649956), (1520, 10324978), (3040, 5162489)]