2005756060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5189}}^1$

素因数の和:5467

約数の個数: 96

約数和(自身を含む): 5273372160

約数和(自身を除く): 3267616100

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 251, 308, 385, 502, 770, 1004, 1255, 1540, 1757, 2510, 2761, 3514, 5020, 5189, 5522, 7028, 8785, 10378, 11044, 13805, 17570, 19327, 20756, 25945, 27610, 35140, 36323, 38654, 51890, 55220, 57079, 72646, 77308, 96635, 103780, 114158, 145292, 181615, 193270, 228316, 285395, 363230, 386540, 399553, 570790, 726460, 799106, 1141580, 1302439, 1598212, 1997765, 2604878, 3995530, 5209756, 6512195, 7991060, 9117073, 13024390, 14326829, 18234146, 26048780, 28653658, 36468292, 45585365, 57307316, 71634145, 91170730, 100287803, 143268290, 182341460, 200575606, 286536580, 401151212, 501439015, 1002878030, 2005756060]

約数ペア:

[(1, 2005756060), (2, 1002878030), (4, 501439015), (5, 401151212), (7, 286536580), (10, 200575606), (11, 182341460), (14, 143268290), (20, 100287803), (22, 91170730), (28, 71634145), (35, 57307316), (44, 45585365), (55, 36468292), (70, 28653658), (77, 26048780), (110, 18234146), (140, 14326829), (154, 13024390), (220, 9117073), (251, 7991060), (308, 6512195), (385, 5209756), (502, 3995530), (770, 2604878), (1004, 1997765), (1255, 1598212), (1540, 1302439), (1757, 1141580), (2510, 799106), (2761, 726460), (3514, 570790), (5020, 399553), (5189, 386540), (5522, 363230), (7028, 285395), (8785, 228316), (10378, 193270), (11044, 181615), (13805, 145292), (17570, 114158), (19327, 103780), (20756, 96635), (25945, 77308), (27610, 72646), (35140, 57079), (36323, 55220), (38654, 51890)]