124610980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4397}}^1$

素因数の和:4528

約数の個数: 48

約数和(自身を含む): 284462640

約数和(自身を除く): 159851660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 2180, 2834, 4397, 5668, 7085, 8794, 14170, 17588, 21985, 28340, 43970, 57161, 87940, 114322, 228644, 285805, 479273, 571610, 958546, 1143220, 1917092, 2396365, 4792730, 6230549, 9585460, 12461098, 24922196, 31152745, 62305490, 124610980]

約数ペア:

[(1, 124610980), (2, 62305490), (4, 31152745), (5, 24922196), (10, 12461098), (13, 9585460), (20, 6230549), (26, 4792730), (52, 2396365), (65, 1917092), (109, 1143220), (130, 958546), (218, 571610), (260, 479273), (436, 285805), (545, 228644), (1090, 114322), (1417, 87940), (2180, 57161), (2834, 43970), (4397, 28340), (5668, 21985), (7085, 17588), (8794, 14170)]