10040973880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{142871}}^1$

素因数の和:143140

約数の個数: 64

約数和(自身を含む): 25922695680

約数和(自身を除く): 15881721800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 251, 280, 502, 1004, 1255, 1757, 2008, 2510, 3514, 5020, 7028, 8785, 10040, 14056, 17570, 35140, 70280, 142871, 285742, 571484, 714355, 1000097, 1142968, 1428710, 2000194, 2857420, 4000388, 5000485, 5714840, 8000776, 10000970, 20001940, 35860621, 40003880, 71721242, 143442484, 179303105, 251024347, 286884968, 358606210, 502048694, 717212420, 1004097388, 1255121735, 1434424840, 2008194776, 2510243470, 5020486940, 10040973880]

約数ペア:

[(1, 10040973880), (2, 5020486940), (4, 2510243470), (5, 2008194776), (7, 1434424840), (8, 1255121735), (10, 1004097388), (14, 717212420), (20, 502048694), (28, 358606210), (35, 286884968), (40, 251024347), (56, 179303105), (70, 143442484), (140, 71721242), (251, 40003880), (280, 35860621), (502, 20001940), (1004, 10000970), (1255, 8000776), (1757, 5714840), (2008, 5000485), (2510, 4000388), (3514, 2857420), (5020, 2000194), (7028, 1428710), (8785, 1142968), (10040, 1000097), (14056, 714355), (17570, 571484), (35140, 285742), (70280, 142871)]