2374264840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{7603}}^1$

素因数の和:7862

約数の個数: 64

約数和(自身を含む): 5513204160

約数和(自身を除く): 3138939320

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 211, 296, 370, 422, 740, 844, 1055, 1480, 1688, 2110, 4220, 7603, 7807, 8440, 15206, 15614, 30412, 31228, 38015, 39035, 60824, 62456, 76030, 78070, 152060, 156140, 281311, 304120, 312280, 562622, 1125244, 1406555, 1604233, 2250488, 2813110, 3208466, 5626220, 6416932, 8021165, 11252440, 12833864, 16042330, 32084660, 59356621, 64169320, 118713242, 237426484, 296783105, 474852968, 593566210, 1187132420, 2374264840]

約数ペア:

[(1, 2374264840), (2, 1187132420), (4, 593566210), (5, 474852968), (8, 296783105), (10, 237426484), (20, 118713242), (37, 64169320), (40, 59356621), (74, 32084660), (148, 16042330), (185, 12833864), (211, 11252440), (296, 8021165), (370, 6416932), (422, 5626220), (740, 3208466), (844, 2813110), (1055, 2250488), (1480, 1604233), (1688, 1406555), (2110, 1125244), (4220, 562622), (7603, 312280), (7807, 304120), (8440, 281311), (15206, 156140), (15614, 152060), (30412, 78070), (31228, 76030), (38015, 62456), (39035, 60824)]