4420199750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{25367}}^1$

素因数の和:25442

約数の個数: 64

約数和(自身を含む): 8975401344

約数和(自身を除く): 4555201594

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 125, 170, 205, 250, 410, 425, 697, 850, 1025, 1394, 2050, 2125, 3485, 4250, 5125, 6970, 10250, 17425, 25367, 34850, 50734, 87125, 126835, 174250, 253670, 431239, 634175, 862478, 1040047, 1268350, 2080094, 2156195, 3170875, 4312390, 5200235, 6341750, 10400470, 10780975, 17680799, 21561950, 26001175, 35361598, 52002350, 53904875, 88403995, 107809750, 130005875, 176807990, 260011750, 442019975, 884039950, 2210099875, 4420199750]

約数ペア:

[(1, 4420199750), (2, 2210099875), (5, 884039950), (10, 442019975), (17, 260011750), (25, 176807990), (34, 130005875), (41, 107809750), (50, 88403995), (82, 53904875), (85, 52002350), (125, 35361598), (170, 26001175), (205, 21561950), (250, 17680799), (410, 10780975), (425, 10400470), (697, 6341750), (850, 5200235), (1025, 4312390), (1394, 3170875), (2050, 2156195), (2125, 2080094), (3485, 1268350), (4250, 1040047), (5125, 862478), (6970, 634175), (10250, 431239), (17425, 253670), (25367, 174250), (34850, 126835), (50734, 87125)]