9784877880010

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{693337}}^1$

素因数の和:693691

約数の個数: 64

約数和(自身を含む): 18101613036960

約数和(自身を除く): 8316735156950

約数列:

[1, 2, 5, 10, 89, 101, 157, 178, 202, 314, 445, 505, 785, 890, 1010, 1570, 8989, 13973, 15857, 17978, 27946, 31714, 44945, 69865, 79285, 89890, 139730, 158570, 693337, 1386674, 1411273, 2822546, 3466685, 6933370, 7056365, 14112730, 61706993, 70027037, 108853909, 123413986, 140054074, 217707818, 308534965, 350135185, 544269545, 617069930, 700270370, 1088539090, 6232406293, 9687997901, 10994244809, 12464812586, 19375995802, 21988489618, 31162031465, 48439989505, 54971224045, 62324062930, 96879979010, 109942448090, 978487788001, 1956975576002, 4892438940005, 9784877880010]

約数ペア:

[(1, 9784877880010), (2, 4892438940005), (5, 1956975576002), (10, 978487788001), (89, 109942448090), (101, 96879979010), (157, 62324062930), (178, 54971224045), (202, 48439989505), (314, 31162031465), (445, 21988489618), (505, 19375995802), (785, 12464812586), (890, 10994244809), (1010, 9687997901), (1570, 6232406293), (8989, 1088539090), (13973, 700270370), (15857, 617069930), (17978, 544269545), (27946, 350135185), (31714, 308534965), (44945, 217707818), (69865, 140054074), (79285, 123413986), (89890, 108853909), (139730, 70027037), (158570, 61706993), (693337, 14112730), (1386674, 7056365), (1411273, 6933370), (2822546, 3466685)]