108191180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 233694720

約数和(自身を除く): 125503540

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 179, 188, 235, 358, 470, 643, 716, 895, 940, 1286, 1790, 2572, 3215, 3580, 6430, 8413, 12860, 16826, 30221, 33652, 42065, 60442, 84130, 115097, 120884, 151105, 168260, 230194, 302210, 460388, 575485, 604420, 1150970, 2301940, 5409559, 10819118, 21638236, 27047795, 54095590, 108191180]

約数ペア:

[(1, 108191180), (2, 54095590), (4, 27047795), (5, 21638236), (10, 10819118), (20, 5409559), (47, 2301940), (94, 1150970), (179, 604420), (188, 575485), (235, 460388), (358, 302210), (470, 230194), (643, 168260), (716, 151105), (895, 120884), (940, 115097), (1286, 84130), (1790, 60442), (2572, 42065), (3215, 33652), (3580, 30221), (6430, 16826), (8413, 12860)]