44002880

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:907

約数の個数: 56

約数和(自身を含む): 105460800

約数和(自身を除く): 61457920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 691, 796, 995, 1382, 1592, 1990, 2764, 3184, 3455, 3980, 5528, 6368, 6910, 7960, 11056, 12736, 13820, 15920, 22112, 27640, 31840, 44224, 55280, 63680, 110560, 137509, 221120, 275018, 550036, 687545, 1100072, 1375090, 2200144, 2750180, 4400288, 5500360, 8800576, 11000720, 22001440, 44002880]

約数ペア:

[(1, 44002880), (2, 22001440), (4, 11000720), (5, 8800576), (8, 5500360), (10, 4400288), (16, 2750180), (20, 2200144), (32, 1375090), (40, 1100072), (64, 687545), (80, 550036), (160, 275018), (199, 221120), (320, 137509), (398, 110560), (691, 63680), (796, 55280), (995, 44224), (1382, 31840), (1592, 27640), (1990, 22112), (2764, 15920), (3184, 13820), (3455, 12736), (3980, 11056), (5528, 7960), (6368, 6910)]