28414600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4583}}^1$

素因数の和:4630

約数の個数: 48

約数和(自身を含む): 68209920

約数和(自身を除く): 39795320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 4583, 6200, 9166, 18332, 22915, 36664, 45830, 91660, 114575, 142073, 183320, 229150, 284146, 458300, 568292, 710365, 916600, 1136584, 1420730, 2841460, 3551825, 5682920, 7103650, 14207300, 28414600]

約数ペア:

[(1, 28414600), (2, 14207300), (4, 7103650), (5, 5682920), (8, 3551825), (10, 2841460), (20, 1420730), (25, 1136584), (31, 916600), (40, 710365), (50, 568292), (62, 458300), (100, 284146), (124, 229150), (155, 183320), (200, 142073), (248, 114575), (310, 91660), (620, 45830), (775, 36664), (1240, 22915), (1550, 18332), (3100, 9166), (4583, 6200)]