1022969000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{32999}}^1$

素因数の和:33051

約数の個数: 64

約数和(自身を含む): 2471040000

約数和(自身を除く): 1448071000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1240, 1550, 3100, 3875, 6200, 7750, 15500, 31000, 32999, 65998, 131996, 164995, 263992, 329990, 659980, 824975, 1022969, 1319960, 1649950, 2045938, 3299900, 4091876, 4124875, 5114845, 6599800, 8183752, 8249750, 10229690, 16499500, 20459380, 25574225, 32999000, 40918760, 51148450, 102296900, 127871125, 204593800, 255742250, 511484500, 1022969000]

約数ペア:

[(1, 1022969000), (2, 511484500), (4, 255742250), (5, 204593800), (8, 127871125), (10, 102296900), (20, 51148450), (25, 40918760), (31, 32999000), (40, 25574225), (50, 20459380), (62, 16499500), (100, 10229690), (124, 8249750), (125, 8183752), (155, 6599800), (200, 5114845), (248, 4124875), (250, 4091876), (310, 3299900), (500, 2045938), (620, 1649950), (775, 1319960), (1000, 1022969), (1240, 824975), (1550, 659980), (3100, 329990), (3875, 263992), (6200, 164995), (7750, 131996), (15500, 65998), (31000, 32999)]