12616300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1690

約数の個数: 36

約数和(自身を含む): 27741280

約数和(自身を除く): 15124980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1597, 1975, 3194, 3950, 6388, 7900, 7985, 15970, 31940, 39925, 79850, 126163, 159700, 252326, 504652, 630815, 1261630, 2523260, 3154075, 6308150, 12616300]

約数ペア:

[(1, 12616300), (2, 6308150), (4, 3154075), (5, 2523260), (10, 1261630), (20, 630815), (25, 504652), (50, 252326), (79, 159700), (100, 126163), (158, 79850), (316, 39925), (395, 31940), (790, 15970), (1580, 7985), (1597, 7900), (1975, 6388), (3194, 3950)]