133089167720

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{46862383}}^1$

素因数の和:46862465

約数の個数: 32

約数和(自身を含む): 303668248320

約数和(自身を除く): 170579080600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 46862383, 93724766, 187449532, 234311915, 374899064, 468623830, 937247660, 1874495320, 3327229193, 6654458386, 13308916772, 16636145965, 26617833544, 33272291930, 66544583860, 133089167720]

約数ペア:

[(1, 133089167720), (2, 66544583860), (4, 33272291930), (5, 26617833544), (8, 16636145965), (10, 13308916772), (20, 6654458386), (40, 3327229193), (71, 1874495320), (142, 937247660), (284, 468623830), (355, 374899064), (568, 234311915), (710, 187449532), (1420, 93724766), (2840, 46862383)]