38501120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{4297}}^1$

素因数の和:4325

約数の個数: 72

約数和(自身を含む): 105421344

約数和(自身を除く): 66920224

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, 4297, 4480, 8594, 8960, 17188, 21485, 30079, 34376, 42970, 60158, 68752, 85940, 120316, 137504, 150395, 171880, 240632, 275008, 300790, 343760, 481264, 550016, 601580, 687520, 962528, 1100032, 1203160, 1375040, 1925056, 2406320, 2750080, 3850112, 4812640, 5500160, 7700224, 9625280, 19250560, 38501120]

約数ペア:

[(1, 38501120), (2, 19250560), (4, 9625280), (5, 7700224), (7, 5500160), (8, 4812640), (10, 3850112), (14, 2750080), (16, 2406320), (20, 1925056), (28, 1375040), (32, 1203160), (35, 1100032), (40, 962528), (56, 687520), (64, 601580), (70, 550016), (80, 481264), (112, 343760), (128, 300790), (140, 275008), (160, 240632), (224, 171880), (256, 150395), (280, 137504), (320, 120316), (448, 85940), (560, 68752), (640, 60158), (896, 42970), (1120, 34376), (1280, 30079), (1792, 21485), (2240, 17188), (4297, 8960), (4480, 8594)]