67993580

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 147286944

約数和(自身を除く): 79293364

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 283, 293, 410, 566, 586, 820, 1132, 1172, 1415, 1465, 2830, 2930, 5660, 5860, 11603, 12013, 23206, 24026, 46412, 48052, 58015, 60065, 82919, 116030, 120130, 165838, 232060, 240260, 331676, 414595, 829190, 1658380, 3399679, 6799358, 13598716, 16998395, 33996790, 67993580]

約数ペア:

[(1, 67993580), (2, 33996790), (4, 16998395), (5, 13598716), (10, 6799358), (20, 3399679), (41, 1658380), (82, 829190), (164, 414595), (205, 331676), (283, 240260), (293, 232060), (410, 165838), (566, 120130), (586, 116030), (820, 82919), (1132, 60065), (1172, 58015), (1415, 48052), (1465, 46412), (2830, 24026), (2930, 23206), (5660, 12013), (5860, 11603)]