74400340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 187536384

約数和(自身を除く): 113136044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 53, 70, 74, 106, 140, 148, 185, 212, 259, 265, 271, 370, 371, 518, 530, 542, 740, 742, 1036, 1060, 1084, 1295, 1355, 1484, 1855, 1897, 1961, 2590, 2710, 3710, 3794, 3922, 5180, 5420, 7420, 7588, 7844, 9485, 9805, 10027, 13727, 14363, 18970, 19610, 20054, 27454, 28726, 37940, 39220, 40108, 50135, 54908, 57452, 68635, 70189, 71815, 100270, 100541, 137270, 140378, 143630, 200540, 201082, 274540, 280756, 287260, 350945, 402164, 502705, 531431, 701890, 1005410, 1062862, 1403780, 2010820, 2125724, 2657155, 3720017, 5314310, 7440034, 10628620, 14880068, 18600085, 37200170, 74400340]

約数ペア:

[(1, 74400340), (2, 37200170), (4, 18600085), (5, 14880068), (7, 10628620), (10, 7440034), (14, 5314310), (20, 3720017), (28, 2657155), (35, 2125724), (37, 2010820), (53, 1403780), (70, 1062862), (74, 1005410), (106, 701890), (140, 531431), (148, 502705), (185, 402164), (212, 350945), (259, 287260), (265, 280756), (271, 274540), (370, 201082), (371, 200540), (518, 143630), (530, 140378), (542, 137270), (740, 100541), (742, 100270), (1036, 71815), (1060, 70189), (1084, 68635), (1295, 57452), (1355, 54908), (1484, 50135), (1855, 40108), (1897, 39220), (1961, 37940), (2590, 28726), (2710, 27454), (3710, 20054), (3794, 19610), (3922, 18970), (5180, 14363), (5420, 13727), (7420, 10027), (7588, 9805), (7844, 9485)]