38368960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{2447}}^1$

素因数の和:2478

約数の個数: 84

約数和(自身を含む): 106326432

約数和(自身を除く): 67957472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 2447, 3136, 3920, 4894, 7840, 9788, 12235, 15680, 17129, 19576, 24470, 34258, 39152, 48940, 68516, 78304, 85645, 97880, 119903, 137032, 156608, 171290, 195760, 239806, 274064, 342580, 391520, 479612, 548128, 599515, 685160, 783040, 959224, 1096256, 1199030, 1370320, 1918448, 2398060, 2740640, 3836896, 4796120, 5481280, 7673792, 9592240, 19184480, 38368960]

約数ペア:

[(1, 38368960), (2, 19184480), (4, 9592240), (5, 7673792), (7, 5481280), (8, 4796120), (10, 3836896), (14, 2740640), (16, 2398060), (20, 1918448), (28, 1370320), (32, 1199030), (35, 1096256), (40, 959224), (49, 783040), (56, 685160), (64, 599515), (70, 548128), (80, 479612), (98, 391520), (112, 342580), (140, 274064), (160, 239806), (196, 195760), (224, 171290), (245, 156608), (280, 137032), (320, 119903), (392, 97880), (448, 85645), (490, 78304), (560, 68516), (784, 48940), (980, 39152), (1120, 34258), (1568, 24470), (1960, 19576), (2240, 17129), (2447, 15680), (3136, 12235), (3920, 9788), (4894, 7840)]