9807372260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{419477}}^1$

素因数の和:419660

約数の個数: 48

約数和(自身を含む): 23678694144

約数和(自身を除く): 13871321884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 167, 334, 668, 835, 1169, 1670, 2338, 3340, 4676, 5845, 11690, 23380, 419477, 838954, 1677908, 2097385, 2936339, 4194770, 5872678, 8389540, 11745356, 14681695, 29363390, 58726780, 70052659, 140105318, 280210636, 350263295, 490368613, 700526590, 980737226, 1401053180, 1961474452, 2451843065, 4903686130, 9807372260]

約数ペア:

[(1, 9807372260), (2, 4903686130), (4, 2451843065), (5, 1961474452), (7, 1401053180), (10, 980737226), (14, 700526590), (20, 490368613), (28, 350263295), (35, 280210636), (70, 140105318), (140, 70052659), (167, 58726780), (334, 29363390), (668, 14681695), (835, 11745356), (1169, 8389540), (1670, 5872678), (2338, 4194770), (3340, 2936339), (4676, 2097385), (5845, 1677908), (11690, 838954), (23380, 419477)]