22469720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6173}}^1$

素因数の和:6204

約数の個数: 64

約数和(自身を含む): 62233920

約数和(自身を除く): 39764200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 6173, 12346, 24692, 30865, 43211, 49384, 61730, 80249, 86422, 123460, 160498, 172844, 216055, 246920, 320996, 345688, 401245, 432110, 561743, 641992, 802490, 864220, 1123486, 1604980, 1728440, 2246972, 2808715, 3209960, 4493944, 5617430, 11234860, 22469720]

約数ペア:

[(1, 22469720), (2, 11234860), (4, 5617430), (5, 4493944), (7, 3209960), (8, 2808715), (10, 2246972), (13, 1728440), (14, 1604980), (20, 1123486), (26, 864220), (28, 802490), (35, 641992), (40, 561743), (52, 432110), (56, 401245), (65, 345688), (70, 320996), (91, 246920), (104, 216055), (130, 172844), (140, 160498), (182, 123460), (260, 86422), (280, 80249), (364, 61730), (455, 49384), (520, 43211), (728, 30865), (910, 24692), (1820, 12346), (3640, 6173)]