2082414040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{23761}}^1$

素因数の和:24092

約数の個数: 64

約数和(自身を含む): 5372112960

約数和(自身を除く): 3289698920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 313, 626, 1252, 1565, 2191, 2504, 3130, 4382, 6260, 8764, 10955, 12520, 17528, 21910, 23761, 43820, 47522, 87640, 95044, 118805, 166327, 190088, 237610, 332654, 475220, 665308, 831635, 950440, 1330616, 1663270, 3326540, 6653080, 7437193, 14874386, 29748772, 37185965, 52060351, 59497544, 74371930, 104120702, 148743860, 208241404, 260301755, 297487720, 416482808, 520603510, 1041207020, 2082414040]

約数ペア:

[(1, 2082414040), (2, 1041207020), (4, 520603510), (5, 416482808), (7, 297487720), (8, 260301755), (10, 208241404), (14, 148743860), (20, 104120702), (28, 74371930), (35, 59497544), (40, 52060351), (56, 37185965), (70, 29748772), (140, 14874386), (280, 7437193), (313, 6653080), (626, 3326540), (1252, 1663270), (1565, 1330616), (2191, 950440), (2504, 831635), (3130, 665308), (4382, 475220), (6260, 332654), (8764, 237610), (10955, 190088), (12520, 166327), (17528, 118805), (21910, 95044), (23761, 87640), (43820, 47522)]