5206100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:752

約数の個数: 36

約数和(自身を含む): 11457600

約数和(自身を除く): 6251500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 659, 790, 1318, 1580, 1975, 2636, 3295, 3950, 6590, 7900, 13180, 16475, 32950, 52061, 65900, 104122, 208244, 260305, 520610, 1041220, 1301525, 2603050, 5206100]

約数ペア:

[(1, 5206100), (2, 2603050), (4, 1301525), (5, 1041220), (10, 520610), (20, 260305), (25, 208244), (50, 104122), (79, 65900), (100, 52061), (158, 32950), (316, 16475), (395, 13180), (659, 7900), (790, 6590), (1318, 3950), (1580, 3295), (1975, 2636)]