559681720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5101}}^1$

素因数の和:5336

約数の個数: 64

約数和(自身を含む): 1362846240

約数和(自身を除く): 803164520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 211, 260, 422, 520, 844, 1055, 1688, 2110, 2743, 4220, 5101, 5486, 8440, 10202, 10972, 13715, 20404, 21944, 25505, 27430, 40808, 51010, 54860, 66313, 102020, 109720, 132626, 204040, 265252, 331565, 530504, 663130, 1076311, 1326260, 2152622, 2652520, 4305244, 5381555, 8610488, 10763110, 13992043, 21526220, 27984086, 43052440, 55968172, 69960215, 111936344, 139920430, 279840860, 559681720]

約数ペア:

[(1, 559681720), (2, 279840860), (4, 139920430), (5, 111936344), (8, 69960215), (10, 55968172), (13, 43052440), (20, 27984086), (26, 21526220), (40, 13992043), (52, 10763110), (65, 8610488), (104, 5381555), (130, 4305244), (211, 2652520), (260, 2152622), (422, 1326260), (520, 1076311), (844, 663130), (1055, 530504), (1688, 331565), (2110, 265252), (2743, 204040), (4220, 132626), (5101, 109720), (5486, 102020), (8440, 66313), (10202, 54860), (10972, 51010), (13715, 40808), (20404, 27430), (21944, 25505)]