79728350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5333}}^1$

素因数の和:5381

約数の個数: 48

約数和(自身を含む): 166676832

約数和(自身を除く): 86948482

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 5333, 7475, 10666, 14950, 26665, 53330, 69329, 122659, 133325, 138658, 245318, 266650, 346645, 613295, 693290, 1226590, 1594567, 1733225, 3066475, 3189134, 3466450, 6132950, 7972835, 15945670, 39864175, 79728350]

約数ペア:

[(1, 79728350), (2, 39864175), (5, 15945670), (10, 7972835), (13, 6132950), (23, 3466450), (25, 3189134), (26, 3066475), (46, 1733225), (50, 1594567), (65, 1226590), (115, 693290), (130, 613295), (230, 346645), (299, 266650), (325, 245318), (575, 138658), (598, 133325), (650, 122659), (1150, 69329), (1495, 53330), (2990, 26665), (5333, 14950), (7475, 10666)]