103615720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199261}}^1$

素因数の和:199285

約数の個数: 32

約数和(自身を含む): 251070120

約数和(自身を除く): 147454400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 199261, 398522, 797044, 996305, 1594088, 1992610, 2590393, 3985220, 5180786, 7970440, 10361572, 12951965, 20723144, 25903930, 51807860, 103615720]

約数ペア:

[(1, 103615720), (2, 51807860), (4, 25903930), (5, 20723144), (8, 12951965), (10, 10361572), (13, 7970440), (20, 5180786), (26, 3985220), (40, 2590393), (52, 1992610), (65, 1594088), (104, 996305), (130, 797044), (260, 398522), (520, 199261)]