533240500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{82037}}^1$

素因数の和:82069

約数の個数: 48

約数和(自身を含む): 1254196944

約数和(自身を除く): 720956444

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, 82037, 164074, 328148, 410185, 820370, 1066481, 1640740, 2050925, 2132962, 4101850, 4265924, 5332405, 8203700, 10254625, 10664810, 20509250, 21329620, 26662025, 41018500, 53324050, 106648100, 133310125, 266620250, 533240500]

約数ペア:

[(1, 533240500), (2, 266620250), (4, 133310125), (5, 106648100), (10, 53324050), (13, 41018500), (20, 26662025), (25, 21329620), (26, 20509250), (50, 10664810), (52, 10254625), (65, 8203700), (100, 5332405), (125, 4265924), (130, 4101850), (250, 2132962), (260, 2050925), (325, 1640740), (500, 1066481), (650, 820370), (1300, 410185), (1625, 328148), (3250, 164074), (6500, 82037)]