587682019990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{472721}}^1$

素因数の和:472945

約数の個数: 64

約数和(自身を含む): 1163622220992

約数和(自身を除く): 575940201002

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 131, 146, 262, 365, 655, 730, 949, 1310, 1703, 1898, 3406, 4745, 8515, 9490, 9563, 17030, 19126, 47815, 95630, 124319, 248638, 472721, 621595, 945442, 1243190, 2363605, 4727210, 6145373, 12290746, 30726865, 34508633, 61453730, 61926451, 69017266, 123852902, 172543165, 309632255, 345086330, 448612229, 619264510, 805043863, 897224458, 1610087726, 2243061145, 4025219315, 4486122290, 4520630923, 8050438630, 9041261846, 22603154615, 45206309230, 58768201999, 117536403998, 293841009995, 587682019990]

約数ペア:

[(1, 587682019990), (2, 293841009995), (5, 117536403998), (10, 58768201999), (13, 45206309230), (26, 22603154615), (65, 9041261846), (73, 8050438630), (130, 4520630923), (131, 4486122290), (146, 4025219315), (262, 2243061145), (365, 1610087726), (655, 897224458), (730, 805043863), (949, 619264510), (1310, 448612229), (1703, 345086330), (1898, 309632255), (3406, 172543165), (4745, 123852902), (8515, 69017266), (9490, 61926451), (9563, 61453730), (17030, 34508633), (19126, 30726865), (47815, 12290746), (95630, 6145373), (124319, 4727210), (248638, 2363605), (472721, 1243190), (621595, 945442)]