99540740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2213}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 226518768

約数和(自身を除く): 126978028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 173, 260, 346, 692, 865, 1730, 2213, 2249, 3460, 4426, 4498, 8852, 8996, 11065, 11245, 22130, 22490, 28769, 44260, 44980, 57538, 115076, 143845, 287690, 382849, 575380, 765698, 1531396, 1914245, 3828490, 4977037, 7656980, 9954074, 19908148, 24885185, 49770370, 99540740]

約数ペア:

[(1, 99540740), (2, 49770370), (4, 24885185), (5, 19908148), (10, 9954074), (13, 7656980), (20, 4977037), (26, 3828490), (52, 1914245), (65, 1531396), (130, 765698), (173, 575380), (260, 382849), (346, 287690), (692, 143845), (865, 115076), (1730, 57538), (2213, 44980), (2249, 44260), (3460, 28769), (4426, 22490), (4498, 22130), (8852, 11245), (8996, 11065)]