66000396620

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1\times {\mathrm{50551}}^1$

素因数の和:51330

約数の個数: 48

約数和(自身を含む): 140240549568

約数和(自身を除く): 74240152948

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 673, 970, 1346, 1940, 2692, 3365, 6730, 13460, 50551, 65281, 101102, 130562, 202204, 252755, 261124, 326405, 505510, 652810, 1011020, 1305620, 4903447, 9806894, 19613788, 24517235, 34020823, 49034470, 68041646, 98068940, 136083292, 170104115, 340208230, 680416460, 3300019831, 6600039662, 13200079324, 16500099155, 33000198310, 66000396620]

約数ペア:

[(1, 66000396620), (2, 33000198310), (4, 16500099155), (5, 13200079324), (10, 6600039662), (20, 3300019831), (97, 680416460), (194, 340208230), (388, 170104115), (485, 136083292), (673, 98068940), (970, 68041646), (1346, 49034470), (1940, 34020823), (2692, 24517235), (3365, 19613788), (6730, 9806894), (13460, 4903447), (50551, 1305620), (65281, 1011020), (101102, 652810), (130562, 505510), (202204, 326405), (252755, 261124)]