484451500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{74531}}^1$

素因数の和:74563

約数の個数: 48

約数和(自身を含む): 1139445216

約数和(自身を除く): 654993716

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 74531, 149062, 298124, 372655, 745310, 968903, 1490620, 1863275, 1937806, 3726550, 3875612, 4844515, 7453100, 9316375, 9689030, 18632750, 19378060, 24222575, 37265500, 48445150, 96890300, 121112875, 242225750, 484451500]

約数ペア:

[(1, 484451500), (2, 242225750), (4, 121112875), (5, 96890300), (10, 48445150), (13, 37265500), (20, 24222575), (25, 19378060), (26, 18632750), (50, 9689030), (52, 9316375), (65, 7453100), (100, 4844515), (125, 3875612), (130, 3726550), (250, 1937806), (260, 1863275), (325, 1490620), (500, 968903), (650, 745310), (1300, 372655), (1625, 298124), (3250, 149062), (6500, 74531)]