190338250

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 369847296

約数和(自身を除く): 179509046

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 97, 125, 167, 194, 235, 250, 334, 470, 485, 835, 970, 1175, 1670, 2350, 2425, 4175, 4559, 4850, 5875, 7849, 8350, 9118, 11750, 12125, 15698, 16199, 20875, 22795, 24250, 32398, 39245, 41750, 45590, 78490, 80995, 113975, 161990, 196225, 227950, 392450, 404975, 569875, 761353, 809950, 981125, 1139750, 1522706, 1962250, 2024875, 3806765, 4049750, 7613530, 19033825, 38067650, 95169125, 190338250]

約数ペア:

[(1, 190338250), (2, 95169125), (5, 38067650), (10, 19033825), (25, 7613530), (47, 4049750), (50, 3806765), (94, 2024875), (97, 1962250), (125, 1522706), (167, 1139750), (194, 981125), (235, 809950), (250, 761353), (334, 569875), (470, 404975), (485, 392450), (835, 227950), (970, 196225), (1175, 161990), (1670, 113975), (2350, 80995), (2425, 78490), (4175, 45590), (4559, 41750), (4850, 39245), (5875, 32398), (7849, 24250), (8350, 22795), (9118, 20875), (11750, 16199), (12125, 15698)]