382095280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2411}}^1$

素因数の和:2714

約数の個数: 80

約数和(自身を含む): 1019291904

約数和(自身を除く): 637196624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 283, 560, 566, 1132, 1415, 1981, 2264, 2411, 2830, 3962, 4528, 4822, 5660, 7924, 9644, 9905, 11320, 12055, 15848, 16877, 19288, 19810, 22640, 24110, 31696, 33754, 38576, 39620, 48220, 67508, 79240, 84385, 96440, 135016, 158480, 168770, 192880, 270032, 337540, 675080, 682313, 1350160, 1364626, 2729252, 3411565, 4776191, 5458504, 6823130, 9552382, 10917008, 13646260, 19104764, 23880955, 27292520, 38209528, 47761910, 54585040, 76419056, 95523820, 191047640, 382095280]

約数ペア:

[(1, 382095280), (2, 191047640), (4, 95523820), (5, 76419056), (7, 54585040), (8, 47761910), (10, 38209528), (14, 27292520), (16, 23880955), (20, 19104764), (28, 13646260), (35, 10917008), (40, 9552382), (56, 6823130), (70, 5458504), (80, 4776191), (112, 3411565), (140, 2729252), (280, 1364626), (283, 1350160), (560, 682313), (566, 675080), (1132, 337540), (1415, 270032), (1981, 192880), (2264, 168770), (2411, 158480), (2830, 135016), (3962, 96440), (4528, 84385), (4822, 79240), (5660, 67508), (7924, 48220), (9644, 39620), (9905, 38576), (11320, 33754), (12055, 31696), (15848, 24110), (16877, 22640), (19288, 19810)]