74303450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 150823680

約数和(自身を除く): 76520230

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 79, 130, 158, 325, 395, 650, 790, 1027, 1447, 1975, 2054, 2894, 3950, 5135, 7235, 10270, 14470, 18811, 25675, 36175, 37622, 51350, 72350, 94055, 114313, 188110, 228626, 470275, 571565, 940550, 1143130, 1486069, 2857825, 2972138, 5715650, 7430345, 14860690, 37151725, 74303450]

約数ペア:

[(1, 74303450), (2, 37151725), (5, 14860690), (10, 7430345), (13, 5715650), (25, 2972138), (26, 2857825), (50, 1486069), (65, 1143130), (79, 940550), (130, 571565), (158, 470275), (325, 228626), (395, 188110), (650, 114313), (790, 94055), (1027, 72350), (1447, 51350), (1975, 37622), (2054, 36175), (2894, 25675), (3950, 18811), (5135, 14470), (7235, 10270)]