15709002380

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1\times {\mathrm{4339}}^1$

素因数の和:5658

約数の個数: 48

約数和(自身を含む): 33235476960

約数和(自身を除く): 17526474580

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1153, 1570, 2306, 3140, 4339, 4612, 5765, 8678, 11530, 17356, 21695, 23060, 43390, 86780, 181021, 362042, 681223, 724084, 905105, 1362446, 1810210, 2724892, 3406115, 3620420, 5002867, 6812230, 10005734, 13624460, 20011468, 25014335, 50028670, 100057340, 785450119, 1570900238, 3141800476, 3927250595, 7854501190, 15709002380]

約数ペア:

[(1, 15709002380), (2, 7854501190), (4, 3927250595), (5, 3141800476), (10, 1570900238), (20, 785450119), (157, 100057340), (314, 50028670), (628, 25014335), (785, 20011468), (1153, 13624460), (1570, 10005734), (2306, 6812230), (3140, 5002867), (4339, 3620420), (4612, 3406115), (5765, 2724892), (8678, 1810210), (11530, 1362446), (17356, 905105), (21695, 724084), (23060, 681223), (43390, 362042), (86780, 181021)]