40473290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 90091008

約数和(自身を除く): 49617718

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 83, 110, 121, 130, 143, 155, 166, 242, 286, 310, 341, 403, 415, 605, 682, 715, 806, 830, 913, 1079, 1210, 1430, 1573, 1705, 1826, 2015, 2158, 2573, 3146, 3410, 3751, 4030, 4433, 4565, 5146, 5395, 7502, 7865, 8866, 9130, 10043, 10790, 11869, 12865, 15730, 18755, 20086, 22165, 23738, 25730, 28303, 33449, 37510, 44330, 48763, 50215, 56606, 59345, 66898, 97526, 100430, 118690, 130559, 141515, 167245, 243815, 261118, 283030, 311333, 334490, 367939, 487630, 622666, 652795, 735878, 1305590, 1556665, 1839695, 3113330, 3679390, 4047329, 8094658, 20236645, 40473290]

約数ペア:

[(1, 40473290), (2, 20236645), (5, 8094658), (10, 4047329), (11, 3679390), (13, 3113330), (22, 1839695), (26, 1556665), (31, 1305590), (55, 735878), (62, 652795), (65, 622666), (83, 487630), (110, 367939), (121, 334490), (130, 311333), (143, 283030), (155, 261118), (166, 243815), (242, 167245), (286, 141515), (310, 130559), (341, 118690), (403, 100430), (415, 97526), (605, 66898), (682, 59345), (715, 56606), (806, 50215), (830, 48763), (913, 44330), (1079, 37510), (1210, 33449), (1430, 28303), (1573, 25730), (1705, 23738), (1826, 22165), (2015, 20086), (2158, 18755), (2573, 15730), (3146, 12865), (3410, 11869), (3751, 10790), (4030, 10043), (4433, 9130), (4565, 8866), (5146, 7865), (5395, 7502)]