2737051720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5263561}}^1$

素因数の和:5263585

約数の個数: 32

約数和(自身を含む): 6632088120

約数和(自身を除く): 3895036400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5263561, 10527122, 21054244, 26317805, 42108488, 52635610, 68426293, 105271220, 136852586, 210542440, 273705172, 342131465, 547410344, 684262930, 1368525860, 2737051720]

約数ペア:

[(1, 2737051720), (2, 1368525860), (4, 684262930), (5, 547410344), (8, 342131465), (10, 273705172), (13, 210542440), (20, 136852586), (26, 105271220), (40, 68426293), (52, 52635610), (65, 42108488), (104, 26317805), (130, 21054244), (260, 10527122), (520, 5263561)]