1204530860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{55817}}^1$

素因数の和:55922

約数の個数: 48

約数和(自身を含む): 2756962656

約数和(自身を除く): 1552431796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 21580, 55817, 111634, 223268, 279085, 558170, 725621, 1116340, 1451242, 2902484, 3628105, 4632811, 7256210, 9265622, 14512420, 18531244, 23164055, 46328110, 60226543, 92656220, 120453086, 240906172, 301132715, 602265430, 1204530860]

約数ペア:

[(1, 1204530860), (2, 602265430), (4, 301132715), (5, 240906172), (10, 120453086), (13, 92656220), (20, 60226543), (26, 46328110), (52, 23164055), (65, 18531244), (83, 14512420), (130, 9265622), (166, 7256210), (260, 4632811), (332, 3628105), (415, 2902484), (830, 1451242), (1079, 1116340), (1660, 725621), (2158, 558170), (4316, 279085), (5395, 223268), (10790, 111634), (21580, 55817)]