63346720

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1399}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 150292800

約数和(自身を除く): 86946080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1399, 1415, 2264, 2798, 2830, 4528, 5596, 5660, 6995, 9056, 11192, 11320, 13990, 22384, 22640, 27980, 44768, 45280, 55960, 111920, 223840, 395917, 791834, 1583668, 1979585, 3167336, 3959170, 6334672, 7918340, 12669344, 15836680, 31673360, 63346720]

約数ペア:

[(1, 63346720), (2, 31673360), (4, 15836680), (5, 12669344), (8, 7918340), (10, 6334672), (16, 3959170), (20, 3167336), (32, 1979585), (40, 1583668), (80, 791834), (160, 395917), (283, 223840), (566, 111920), (1132, 55960), (1399, 45280), (1415, 44768), (2264, 27980), (2798, 22640), (2830, 22384), (4528, 13990), (5596, 11320), (5660, 11192), (6995, 9056)]