24976120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1117}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 61981920

約数和(自身を除く): 37005800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1117, 1118, 1720, 2234, 2236, 2795, 4468, 4472, 5585, 5590, 8936, 11170, 11180, 14521, 22340, 22360, 29042, 44680, 48031, 58084, 72605, 96062, 116168, 145210, 192124, 240155, 290420, 384248, 480310, 580840, 624403, 960620, 1248806, 1921240, 2497612, 3122015, 4995224, 6244030, 12488060, 24976120]

約数ペア:

[(1, 24976120), (2, 12488060), (4, 6244030), (5, 4995224), (8, 3122015), (10, 2497612), (13, 1921240), (20, 1248806), (26, 960620), (40, 624403), (43, 580840), (52, 480310), (65, 384248), (86, 290420), (104, 240155), (130, 192124), (172, 145210), (215, 116168), (260, 96062), (344, 72605), (430, 58084), (520, 48031), (559, 44680), (860, 29042), (1117, 22360), (1118, 22340), (1720, 14521), (2234, 11180), (2236, 11170), (2795, 8936), (4468, 5590), (4472, 5585)]