172810360150

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1867}}^1\times {\mathrm{9397}}^1$

素因数の和:11473

約数の個数: 48

約数和(自身を含む): 323266314096

約数和(自身を除く): 150455953946

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1867, 1970, 3734, 4925, 9335, 9397, 9850, 18670, 18794, 46675, 46985, 93350, 93970, 234925, 367799, 469850, 735598, 1838995, 1851209, 3677990, 3702418, 9194975, 9256045, 17544199, 18389950, 18512090, 35088398, 46280225, 87720995, 92560450, 175441990, 438604975, 877209950, 3456207203, 6912414406, 17281036015, 34562072030, 86405180075, 172810360150]

約数ペア:

[(1, 172810360150), (2, 86405180075), (5, 34562072030), (10, 17281036015), (25, 6912414406), (50, 3456207203), (197, 877209950), (394, 438604975), (985, 175441990), (1867, 92560450), (1970, 87720995), (3734, 46280225), (4925, 35088398), (9335, 18512090), (9397, 18389950), (9850, 17544199), (18670, 9256045), (18794, 9194975), (46675, 3702418), (46985, 3677990), (93350, 1851209), (93970, 1838995), (234925, 735598), (367799, 469850)]