105930260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 229766544

約数和(自身を除く): 123836284

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 257, 370, 514, 557, 740, 1028, 1114, 1285, 2228, 2570, 2785, 5140, 5570, 9509, 11140, 19018, 20609, 38036, 41218, 47545, 82436, 95090, 103045, 143149, 190180, 206090, 286298, 412180, 572596, 715745, 1431490, 2862980, 5296513, 10593026, 21186052, 26482565, 52965130, 105930260]

約数ペア:

[(1, 105930260), (2, 52965130), (4, 26482565), (5, 21186052), (10, 10593026), (20, 5296513), (37, 2862980), (74, 1431490), (148, 715745), (185, 572596), (257, 412180), (370, 286298), (514, 206090), (557, 190180), (740, 143149), (1028, 103045), (1114, 95090), (1285, 82436), (2228, 47545), (2570, 41218), (2785, 38036), (5140, 20609), (5570, 19018), (9509, 11140)]