244439960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{6359}}^1$

素因数の和:6432

約数の個数: 48

約数和(自身を含む): 568393200

約数和(自身を除く): 323953240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 3844, 4805, 6359, 7688, 9610, 12718, 19220, 25436, 31795, 38440, 50872, 63590, 127180, 197129, 254360, 394258, 788516, 985645, 1577032, 1971290, 3942580, 6110999, 7885160, 12221998, 24443996, 30554995, 48887992, 61109990, 122219980, 244439960]

約数ペア:

[(1, 244439960), (2, 122219980), (4, 61109990), (5, 48887992), (8, 30554995), (10, 24443996), (20, 12221998), (31, 7885160), (40, 6110999), (62, 3942580), (124, 1971290), (155, 1577032), (248, 985645), (310, 788516), (620, 394258), (961, 254360), (1240, 197129), (1922, 127180), (3844, 63590), (4805, 50872), (6359, 38440), (7688, 31795), (9610, 25436), (12718, 19220)]