63905921810

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1543}}^1\times {\mathrm{25409}}^1$

素因数の和:27122

約数の個数: 32

約数和(自身を含む): 115815934080

約数和(自身を除く): 51910012270

約数列:

[1, 2, 5, 10, 163, 326, 815, 1543, 1630, 3086, 7715, 15430, 25409, 50818, 127045, 251509, 254090, 503018, 1257545, 2515090, 4141667, 8283334, 20708335, 39206087, 41416670, 78412174, 196030435, 392060870, 6390592181, 12781184362, 31952960905, 63905921810]

約数ペア:

[(1, 63905921810), (2, 31952960905), (5, 12781184362), (10, 6390592181), (163, 392060870), (326, 196030435), (815, 78412174), (1543, 41416670), (1630, 39206087), (3086, 20708335), (7715, 8283334), (15430, 4141667), (25409, 2515090), (50818, 1257545), (127045, 503018), (251509, 254090)]