1862156980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{10613}}^1$

素因数の和:10936

約数の個数: 48

約数和(自身を含む): 4051321344

約数和(自身を除く): 2189164364

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 283, 310, 566, 620, 1132, 1415, 2830, 5660, 8773, 10613, 17546, 21226, 35092, 42452, 43865, 53065, 87730, 106130, 175460, 212260, 329003, 658006, 1316012, 1645015, 3003479, 3290030, 6006958, 6580060, 12013916, 15017395, 30034790, 60069580, 93107849, 186215698, 372431396, 465539245, 931078490, 1862156980]

約数ペア:

[(1, 1862156980), (2, 931078490), (4, 465539245), (5, 372431396), (10, 186215698), (20, 93107849), (31, 60069580), (62, 30034790), (124, 15017395), (155, 12013916), (283, 6580060), (310, 6006958), (566, 3290030), (620, 3003479), (1132, 1645015), (1415, 1316012), (2830, 658006), (5660, 329003), (8773, 212260), (10613, 175460), (17546, 106130), (21226, 87730), (35092, 53065), (42452, 43865)]