110778820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 237042288

約数和(自身を除く): 126263468

約数列:

[1, 2, 4, 5, 10, 20, 101, 173, 202, 317, 346, 404, 505, 634, 692, 865, 1010, 1268, 1585, 1730, 2020, 3170, 3460, 6340, 17473, 32017, 34946, 54841, 64034, 69892, 87365, 109682, 128068, 160085, 174730, 219364, 274205, 320170, 349460, 548410, 640340, 1096820, 5538941, 11077882, 22155764, 27694705, 55389410, 110778820]

約数ペア:

[(1, 110778820), (2, 55389410), (4, 27694705), (5, 22155764), (10, 11077882), (20, 5538941), (101, 1096820), (173, 640340), (202, 548410), (317, 349460), (346, 320170), (404, 274205), (505, 219364), (634, 174730), (692, 160085), (865, 128068), (1010, 109682), (1268, 87365), (1585, 69892), (1730, 64034), (2020, 54841), (3170, 34946), (3460, 32017), (6340, 17473)]