76450220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4513}}^1$

素因数の和:4551

約数の個数: 72

約数和(自身を含む): 201721632

約数和(自身を除く): 125271412

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 4513, 8470, 9026, 16940, 18052, 22565, 31591, 45130, 49643, 63182, 90260, 99286, 126364, 157955, 198572, 248215, 315910, 347501, 496430, 546073, 631820, 695002, 992860, 1092146, 1390004, 1737505, 2184292, 2730365, 3475010, 3822511, 5460730, 6950020, 7645022, 10921460, 15290044, 19112555, 38225110, 76450220]

約数ペア:

[(1, 76450220), (2, 38225110), (4, 19112555), (5, 15290044), (7, 10921460), (10, 7645022), (11, 6950020), (14, 5460730), (20, 3822511), (22, 3475010), (28, 2730365), (35, 2184292), (44, 1737505), (55, 1390004), (70, 1092146), (77, 992860), (110, 695002), (121, 631820), (140, 546073), (154, 496430), (220, 347501), (242, 315910), (308, 248215), (385, 198572), (484, 157955), (605, 126364), (770, 99286), (847, 90260), (1210, 63182), (1540, 49643), (1694, 45130), (2420, 31591), (3388, 22565), (4235, 18052), (4513, 16940), (8470, 9026)]