17515702100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1973}}^1\times {\mathrm{6829}}^1$

素因数の和:8829

約数の個数: 72

約数和(自身を含む): 40959591960

約数和(自身を除く): 23443889860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1973, 3946, 6829, 7892, 9865, 13658, 19730, 25649, 27316, 34145, 39460, 49325, 51298, 68290, 88777, 98650, 102596, 128245, 136580, 170725, 177554, 197300, 256490, 341450, 355108, 443885, 512980, 641225, 682900, 887770, 1282450, 1775540, 2219425, 2564900, 4438850, 8877700, 13473617, 26947234, 53894468, 67368085, 134736170, 175157021, 269472340, 336840425, 350314042, 673680850, 700628084, 875785105, 1347361700, 1751570210, 3503140420, 4378925525, 8757851050, 17515702100]

約数ペア:

[(1, 17515702100), (2, 8757851050), (4, 4378925525), (5, 3503140420), (10, 1751570210), (13, 1347361700), (20, 875785105), (25, 700628084), (26, 673680850), (50, 350314042), (52, 336840425), (65, 269472340), (100, 175157021), (130, 134736170), (260, 67368085), (325, 53894468), (650, 26947234), (1300, 13473617), (1973, 8877700), (3946, 4438850), (6829, 2564900), (7892, 2219425), (9865, 1775540), (13658, 1282450), (19730, 887770), (25649, 682900), (27316, 641225), (34145, 512980), (39460, 443885), (49325, 355108), (51298, 341450), (68290, 256490), (88777, 197300), (98650, 177554), (102596, 170725), (128245, 136580)]