171333440

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23279}}^1$

素因数の和:23319

約数の個数: 56

約数和(自身を含む): 425744640

約数和(自身を除く): 254411200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 23279, 46558, 93116, 116395, 186232, 232790, 372464, 465580, 535417, 744928, 931160, 1070834, 1489856, 1862320, 2141668, 2677085, 3724640, 4283336, 5354170, 7449280, 8566672, 10708340, 17133344, 21416680, 34266688, 42833360, 85666720, 171333440]

約数ペア:

[(1, 171333440), (2, 85666720), (4, 42833360), (5, 34266688), (8, 21416680), (10, 17133344), (16, 10708340), (20, 8566672), (23, 7449280), (32, 5354170), (40, 4283336), (46, 3724640), (64, 2677085), (80, 2141668), (92, 1862320), (115, 1489856), (160, 1070834), (184, 931160), (230, 744928), (320, 535417), (368, 465580), (460, 372464), (736, 232790), (920, 186232), (1472, 116395), (1840, 93116), (3680, 46558), (7360, 23279)]