5263174720

素因数分解:

$2^6\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{10159}}^1$

素因数の和:11795

約数の個数: 56

約数和(自身を含む): 12541910400

約数和(自身を除く): 7278735680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1619, 3238, 6476, 8095, 10159, 12952, 16190, 20318, 25904, 32380, 40636, 50795, 51808, 64760, 81272, 101590, 103616, 129520, 162544, 203180, 259040, 325088, 406360, 518080, 650176, 812720, 1625440, 3250880, 16447421, 32894842, 65789684, 82237105, 131579368, 164474210, 263158736, 328948420, 526317472, 657896840, 1052634944, 1315793680, 2631587360, 5263174720]

約数ペア:

[(1, 5263174720), (2, 2631587360), (4, 1315793680), (5, 1052634944), (8, 657896840), (10, 526317472), (16, 328948420), (20, 263158736), (32, 164474210), (40, 131579368), (64, 82237105), (80, 65789684), (160, 32894842), (320, 16447421), (1619, 3250880), (3238, 1625440), (6476, 812720), (8095, 650176), (10159, 518080), (12952, 406360), (16190, 325088), (20318, 259040), (25904, 203180), (32380, 162544), (40636, 129520), (50795, 103616), (51808, 101590), (64760, 81272)]