40124500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6173}}^1$

素因数の和:6205

約数の個数: 48

約数和(自身を含む): 94388112

約数和(自身を除く): 54263612

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, 6173, 6500, 12346, 24692, 30865, 61730, 80249, 123460, 154325, 160498, 308650, 320996, 401245, 617300, 771625, 802490, 1543250, 1604980, 2006225, 3086500, 4012450, 8024900, 10031125, 20062250, 40124500]

約数ペア:

[(1, 40124500), (2, 20062250), (4, 10031125), (5, 8024900), (10, 4012450), (13, 3086500), (20, 2006225), (25, 1604980), (26, 1543250), (50, 802490), (52, 771625), (65, 617300), (100, 401245), (125, 320996), (130, 308650), (250, 160498), (260, 154325), (325, 123460), (500, 80249), (650, 61730), (1300, 30865), (1625, 24692), (3250, 12346), (6173, 6500)]