4077221120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{455047}}^1$

素因数の和:455075

約数の個数: 72

約数和(自身を含む): 11161417344

約数和(自身を除く): 7084196224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 455047, 910094, 1820188, 2275235, 3185329, 3640376, 4550470, 6370658, 7280752, 9100940, 12741316, 14561504, 15926645, 18201880, 25482632, 29123008, 31853290, 36403760, 50965264, 58246016, 63706580, 72807520, 101930528, 116492032, 127413160, 145615040, 203861056, 254826320, 291230080, 407722112, 509652640, 582460160, 815444224, 1019305280, 2038610560, 4077221120]

約数ペア:

[(1, 4077221120), (2, 2038610560), (4, 1019305280), (5, 815444224), (7, 582460160), (8, 509652640), (10, 407722112), (14, 291230080), (16, 254826320), (20, 203861056), (28, 145615040), (32, 127413160), (35, 116492032), (40, 101930528), (56, 72807520), (64, 63706580), (70, 58246016), (80, 50965264), (112, 36403760), (128, 31853290), (140, 29123008), (160, 25482632), (224, 18201880), (256, 15926645), (280, 14561504), (320, 12741316), (448, 9100940), (560, 7280752), (640, 6370658), (896, 4550470), (1120, 3640376), (1280, 3185329), (1792, 2275235), (2240, 1820188), (4480, 910094), (8960, 455047)]