74221840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12049}}^1$

素因数の和:12080

約数の個数: 80

約数和(自身を含む): 215164800

約数和(自身を除く): 140942960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 12049, 24098, 48196, 60245, 84343, 96392, 120490, 132539, 168686, 192784, 240980, 265078, 337372, 421715, 481960, 530156, 662695, 674744, 843430, 927773, 963920, 1060312, 1325390, 1349488, 1686860, 1855546, 2120624, 2650780, 3373720, 3711092, 4638865, 5301560, 6747440, 7422184, 9277730, 10603120, 14844368, 18555460, 37110920, 74221840]

約数ペア:

[(1, 74221840), (2, 37110920), (4, 18555460), (5, 14844368), (7, 10603120), (8, 9277730), (10, 7422184), (11, 6747440), (14, 5301560), (16, 4638865), (20, 3711092), (22, 3373720), (28, 2650780), (35, 2120624), (40, 1855546), (44, 1686860), (55, 1349488), (56, 1325390), (70, 1060312), (77, 963920), (80, 927773), (88, 843430), (110, 674744), (112, 662695), (140, 530156), (154, 481960), (176, 421715), (220, 337372), (280, 265078), (308, 240980), (385, 192784), (440, 168686), (560, 132539), (616, 120490), (770, 96392), (880, 84343), (1232, 60245), (1540, 48196), (3080, 24098), (6160, 12049)]