2014490920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{23767}}^1$

素因数の和:23954

約数の個数: 64

約数和(自身を含む): 4911419520

約数和(自身を除く): 2896928600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 163, 260, 326, 520, 652, 815, 1304, 1630, 2119, 3260, 4238, 6520, 8476, 10595, 16952, 21190, 23767, 42380, 47534, 84760, 95068, 118835, 190136, 237670, 308971, 475340, 617942, 950680, 1235884, 1544855, 2471768, 3089710, 3874021, 6179420, 7748042, 12358840, 15496084, 19370105, 30992168, 38740210, 50362273, 77480420, 100724546, 154960840, 201449092, 251811365, 402898184, 503622730, 1007245460, 2014490920]

約数ペア:

[(1, 2014490920), (2, 1007245460), (4, 503622730), (5, 402898184), (8, 251811365), (10, 201449092), (13, 154960840), (20, 100724546), (26, 77480420), (40, 50362273), (52, 38740210), (65, 30992168), (104, 19370105), (130, 15496084), (163, 12358840), (260, 7748042), (326, 6179420), (520, 3874021), (652, 3089710), (815, 2471768), (1304, 1544855), (1630, 1235884), (2119, 950680), (3260, 617942), (4238, 475340), (6520, 308971), (8476, 237670), (10595, 190136), (16952, 118835), (21190, 95068), (23767, 84760), (42380, 47534)]