56136320

素因数分解:

$2^7\times 5^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 135129600

約数和(自身を除く): 78993280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 239, 320, 367, 478, 640, 734, 956, 1195, 1468, 1835, 1912, 2390, 2936, 3670, 3824, 4780, 5872, 7340, 7648, 9560, 11744, 14680, 15296, 19120, 23488, 29360, 30592, 38240, 46976, 58720, 76480, 87713, 117440, 152960, 175426, 234880, 350852, 438565, 701704, 877130, 1403408, 1754260, 2806816, 3508520, 5613632, 7017040, 11227264, 14034080, 28068160, 56136320]

約数ペア:

[(1, 56136320), (2, 28068160), (4, 14034080), (5, 11227264), (8, 7017040), (10, 5613632), (16, 3508520), (20, 2806816), (32, 1754260), (40, 1403408), (64, 877130), (80, 701704), (128, 438565), (160, 350852), (239, 234880), (320, 175426), (367, 152960), (478, 117440), (640, 87713), (734, 76480), (956, 58720), (1195, 46976), (1468, 38240), (1835, 30592), (1912, 29360), (2390, 23488), (2936, 19120), (3670, 15296), (3824, 14680), (4780, 11744), (5872, 9560), (7340, 7648)]