10968980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 25510464

約数和(自身を除く): 14541484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 683, 730, 803, 1366, 1460, 1606, 2732, 3212, 3415, 4015, 6830, 7513, 8030, 13660, 15026, 16060, 30052, 37565, 49859, 75130, 99718, 150260, 199436, 249295, 498590, 548449, 997180, 1096898, 2193796, 2742245, 5484490, 10968980]

約数ペア:

[(1, 10968980), (2, 5484490), (4, 2742245), (5, 2193796), (10, 1096898), (11, 997180), (20, 548449), (22, 498590), (44, 249295), (55, 199436), (73, 150260), (110, 99718), (146, 75130), (220, 49859), (292, 37565), (365, 30052), (683, 16060), (730, 15026), (803, 13660), (1366, 8030), (1460, 7513), (1606, 6830), (2732, 4015), (3212, 3415)]