801973837730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1451}}^1\times {\mathrm{17789}}^1$

素因数の和:19499

約数の個数: 64

約数和(自身を含む): 1562263718400

約数和(自身を除く): 760289880670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 1451, 2390, 2902, 3107, 6214, 7255, 14510, 15535, 17789, 18863, 31070, 35578, 37726, 88945, 94315, 177890, 188630, 231257, 346789, 462514, 693578, 1156285, 1733945, 2312570, 3467890, 4251571, 4508257, 8503142, 9016514, 21257855, 22541285, 25811839, 42515710, 45082570, 51623678, 55270423, 110540846, 129059195, 258118390, 276352115, 335553907, 552704230, 671107814, 1677769535, 3355539070, 6169029521, 12338059042, 30845147605, 61690295210, 80197383773, 160394767546, 400986918865, 801973837730]

約数ペア:

[(1, 801973837730), (2, 400986918865), (5, 160394767546), (10, 80197383773), (13, 61690295210), (26, 30845147605), (65, 12338059042), (130, 6169029521), (239, 3355539070), (478, 1677769535), (1195, 671107814), (1451, 552704230), (2390, 335553907), (2902, 276352115), (3107, 258118390), (6214, 129059195), (7255, 110540846), (14510, 55270423), (15535, 51623678), (17789, 45082570), (18863, 42515710), (31070, 25811839), (35578, 22541285), (37726, 21257855), (88945, 9016514), (94315, 8503142), (177890, 4508257), (188630, 4251571), (231257, 3467890), (346789, 2312570), (462514, 1733945), (693578, 1156285)]