135713920

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4073

約数の個数: 64

約数和(自身を含む): 330645240

約数和(自身を除く): 194931320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4001, 4240, 6784, 8002, 8480, 16004, 16960, 20005, 32008, 33920, 40010, 64016, 80020, 128032, 160040, 212053, 256064, 320080, 424106, 512128, 640160, 848212, 1060265, 1280320, 1696424, 2120530, 2560640, 3392848, 4241060, 6785696, 8482120, 13571392, 16964240, 27142784, 33928480, 67856960, 135713920]

約数ペア:

[(1, 135713920), (2, 67856960), (4, 33928480), (5, 27142784), (8, 16964240), (10, 13571392), (16, 8482120), (20, 6785696), (32, 4241060), (40, 3392848), (53, 2560640), (64, 2120530), (80, 1696424), (106, 1280320), (128, 1060265), (160, 848212), (212, 640160), (265, 512128), (320, 424106), (424, 320080), (530, 256064), (640, 212053), (848, 160040), (1060, 128032), (1696, 80020), (2120, 64016), (3392, 40010), (4001, 33920), (4240, 32008), (6784, 20005), (8002, 16960), (8480, 16004)]