6520616140

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{593}}^1\times {\mathrm{3373}}^1$

素因数の和:4138

約数の個数: 48

約数和(自身を含む): 13804626528

約数和(自身を除く): 7284010388

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 593, 652, 815, 1186, 1630, 2372, 2965, 3260, 3373, 5930, 6746, 11860, 13492, 16865, 33730, 67460, 96659, 193318, 386636, 483295, 549799, 966590, 1099598, 1933180, 2000189, 2199196, 2748995, 4000378, 5497990, 8000756, 10000945, 10995980, 20001890, 40003780, 326030807, 652061614, 1304123228, 1630154035, 3260308070, 6520616140]

約数ペア:

[(1, 6520616140), (2, 3260308070), (4, 1630154035), (5, 1304123228), (10, 652061614), (20, 326030807), (163, 40003780), (326, 20001890), (593, 10995980), (652, 10000945), (815, 8000756), (1186, 5497990), (1630, 4000378), (2372, 2748995), (2965, 2199196), (3260, 2000189), (3373, 1933180), (5930, 1099598), (6746, 966590), (11860, 549799), (13492, 483295), (16865, 386636), (33730, 193318), (67460, 96659)]