4930880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:847

約数の個数: 56

約数和(自身を含む): 12374880

約数和(自身を除く): 7444000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 811, 1216, 1520, 1622, 3040, 3244, 4055, 6080, 6488, 8110, 12976, 15409, 16220, 25952, 30818, 32440, 51904, 61636, 64880, 77045, 123272, 129760, 154090, 246544, 259520, 308180, 493088, 616360, 986176, 1232720, 2465440, 4930880]

約数ペア:

[(1, 4930880), (2, 2465440), (4, 1232720), (5, 986176), (8, 616360), (10, 493088), (16, 308180), (19, 259520), (20, 246544), (32, 154090), (38, 129760), (40, 123272), (64, 77045), (76, 64880), (80, 61636), (95, 51904), (152, 32440), (160, 30818), (190, 25952), (304, 16220), (320, 15409), (380, 12976), (608, 8110), (760, 6488), (811, 6080), (1216, 4055), (1520, 3244), (1622, 3040)]