79632880

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26903}}^1$

素因数の和:26953

約数の個数: 40

約数和(自身を含む): 190157472

約数和(自身を除く): 110524592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 26903, 53806, 107612, 134515, 215224, 269030, 430448, 538060, 995411, 1076120, 1990822, 2152240, 3981644, 4977055, 7963288, 9954110, 15926576, 19908220, 39816440, 79632880]

約数ペア:

[(1, 79632880), (2, 39816440), (4, 19908220), (5, 15926576), (8, 9954110), (10, 7963288), (16, 4977055), (20, 3981644), (37, 2152240), (40, 1990822), (74, 1076120), (80, 995411), (148, 538060), (185, 430448), (296, 269030), (370, 215224), (592, 134515), (740, 107612), (1480, 53806), (2960, 26903)]