5115653480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31019}}^1$

素因数の和:31087

約数の個数: 128

約数和(自身を含む): 14294016000

約数和(自身を除く): 9178362520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 532, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1736, 2170, 2356, 2660, 2945, 4123, 4340, 4712, 5320, 5890, 8246, 8680, 11780, 16492, 20615, 23560, 31019, 32984, 41230, 62038, 82460, 124076, 155095, 164920, 217133, 248152, 310190, 434266, 589361, 620380, 868532, 961589, 1085665, 1178722, 1240760, 1737064, 1923178, 2171330, 2357444, 2946805, 3846356, 4125527, 4342660, 4714888, 4807945, 5893610, 6731123, 7692712, 8251054, 8685320, 9615890, 11787220, 13462246, 16502108, 18270191, 19231780, 20627635, 23574440, 26924492, 33004216, 33655615, 36540382, 38463560, 41255270, 53848984, 67311230, 73080764, 82510540, 91350955, 127891337, 134622460, 146161528, 165021080, 182701910, 255782674, 269244920, 365403820, 511565348, 639456685, 730807640, 1023130696, 1278913370, 2557826740, 5115653480]

約数ペア:

[(1, 5115653480), (2, 2557826740), (4, 1278913370), (5, 1023130696), (7, 730807640), (8, 639456685), (10, 511565348), (14, 365403820), (19, 269244920), (20, 255782674), (28, 182701910), (31, 165021080), (35, 146161528), (38, 134622460), (40, 127891337), (56, 91350955), (62, 82510540), (70, 73080764), (76, 67311230), (95, 53848984), (124, 41255270), (133, 38463560), (140, 36540382), (152, 33655615), (155, 33004216), (190, 26924492), (217, 23574440), (248, 20627635), (266, 19231780), (280, 18270191), (310, 16502108), (380, 13462246), (434, 11787220), (532, 9615890), (589, 8685320), (620, 8251054), (665, 7692712), (760, 6731123), (868, 5893610), (1064, 4807945), (1085, 4714888), (1178, 4342660), (1240, 4125527), (1330, 3846356), (1736, 2946805), (2170, 2357444), (2356, 2171330), (2660, 1923178), (2945, 1737064), (4123, 1240760), (4340, 1178722), (4712, 1085665), (5320, 961589), (5890, 868532), (8246, 620380), (8680, 589361), (11780, 434266), (16492, 310190), (20615, 248152), (23560, 217133), (31019, 164920), (32984, 155095), (41230, 124076), (62038, 82460)]