194630720

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7699}}^1$

素因数の和:7795

約数の個数: 56

約数和(自身を含む): 469392000

約数和(自身を除く): 274761280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 632, 790, 1264, 1580, 2528, 3160, 5056, 6320, 7699, 12640, 15398, 25280, 30796, 38495, 61592, 76990, 123184, 153980, 246368, 307960, 492736, 608221, 615920, 1216442, 1231840, 2432884, 2463680, 3041105, 4865768, 6082210, 9731536, 12164420, 19463072, 24328840, 38926144, 48657680, 97315360, 194630720]

約数ペア:

[(1, 194630720), (2, 97315360), (4, 48657680), (5, 38926144), (8, 24328840), (10, 19463072), (16, 12164420), (20, 9731536), (32, 6082210), (40, 4865768), (64, 3041105), (79, 2463680), (80, 2432884), (158, 1231840), (160, 1216442), (316, 615920), (320, 608221), (395, 492736), (632, 307960), (790, 246368), (1264, 153980), (1580, 123184), (2528, 76990), (3160, 61592), (5056, 38495), (6320, 30796), (7699, 25280), (12640, 15398)]