3939102010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 7327666944

約数和(自身を除く): 3388564934

約数列:

[1, 2, 5, 10, 71, 101, 142, 163, 202, 326, 337, 355, 505, 674, 710, 815, 1010, 1630, 1685, 3370, 7171, 11573, 14342, 16463, 23146, 23927, 32926, 34037, 35855, 47854, 54931, 57865, 68074, 71710, 82315, 109862, 115730, 119635, 164630, 170185, 239270, 274655, 340370, 549310, 1168873, 2337746, 2416627, 3900101, 4833254, 5548031, 5844365, 7800202, 11096062, 11688730, 12083135, 19500505, 24166270, 27740155, 39001010, 55480310, 393910201, 787820402, 1969551005, 3939102010]

約数ペア:

[(1, 3939102010), (2, 1969551005), (5, 787820402), (10, 393910201), (71, 55480310), (101, 39001010), (142, 27740155), (163, 24166270), (202, 19500505), (326, 12083135), (337, 11688730), (355, 11096062), (505, 7800202), (674, 5844365), (710, 5548031), (815, 4833254), (1010, 3900101), (1630, 2416627), (1685, 2337746), (3370, 1168873), (7171, 549310), (11573, 340370), (14342, 274655), (16463, 239270), (23146, 170185), (23927, 164630), (32926, 119635), (34037, 115730), (35855, 109862), (47854, 82315), (54931, 71710), (57865, 68074)]