109175020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{607}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 254185344

約数和(自身を除く): 145010324

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 529, 607, 782, 1058, 1214, 1564, 1955, 2116, 2428, 2645, 3035, 3910, 5290, 6070, 7820, 8993, 10319, 10580, 12140, 13961, 17986, 20638, 27922, 35972, 41276, 44965, 51595, 55844, 69805, 89930, 103190, 139610, 179860, 206380, 237337, 279220, 321103, 474674, 642206, 949348, 1186685, 1284412, 1605515, 2373370, 3211030, 4746740, 5458751, 6422060, 10917502, 21835004, 27293755, 54587510, 109175020]

約数ペア:

[(1, 109175020), (2, 54587510), (4, 27293755), (5, 21835004), (10, 10917502), (17, 6422060), (20, 5458751), (23, 4746740), (34, 3211030), (46, 2373370), (68, 1605515), (85, 1284412), (92, 1186685), (115, 949348), (170, 642206), (230, 474674), (340, 321103), (391, 279220), (460, 237337), (529, 206380), (607, 179860), (782, 139610), (1058, 103190), (1214, 89930), (1564, 69805), (1955, 55844), (2116, 51595), (2428, 44965), (2645, 41276), (3035, 35972), (3910, 27922), (5290, 20638), (6070, 17986), (7820, 13961), (8993, 12140), (10319, 10580)]