2017571470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 3841992000

約数和(自身を除く): 1824420530

約数列:

[1, 2, 5, 10, 29, 58, 83, 109, 145, 166, 218, 290, 415, 545, 769, 830, 1090, 1538, 2407, 3161, 3845, 4814, 6322, 7690, 9047, 12035, 15805, 18094, 22301, 24070, 31610, 44602, 45235, 63827, 83821, 90470, 111505, 127654, 167642, 223010, 262363, 319135, 419105, 524726, 638270, 838210, 1311815, 1850983, 2430809, 2623630, 3701966, 4861618, 6957143, 9254915, 12154045, 13914286, 18509830, 24308090, 34785715, 69571430, 201757147, 403514294, 1008785735, 2017571470]

約数ペア:

[(1, 2017571470), (2, 1008785735), (5, 403514294), (10, 201757147), (29, 69571430), (58, 34785715), (83, 24308090), (109, 18509830), (145, 13914286), (166, 12154045), (218, 9254915), (290, 6957143), (415, 4861618), (545, 3701966), (769, 2623630), (830, 2430809), (1090, 1850983), (1538, 1311815), (2407, 838210), (3161, 638270), (3845, 524726), (4814, 419105), (6322, 319135), (7690, 262363), (9047, 223010), (12035, 167642), (15805, 127654), (18094, 111505), (22301, 90470), (24070, 83821), (31610, 63827), (44602, 45235)]