220038045688

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{5309}}^1\times {\mathrm{58211}}^1$

素因数の和:63615

約数の個数: 32

約数和(自身を含む): 417292722000

約数和(自身を除く): 197254676312

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 5309, 10618, 21236, 42472, 58211, 116422, 232844, 465688, 472501, 945002, 1890004, 3780008, 5180779, 10361558, 20723116, 41446232, 309042199, 618084398, 1236168796, 2472337592, 27504755711, 55009511422, 110019022844, 220038045688]

約数ペア:

[(1, 220038045688), (2, 110019022844), (4, 55009511422), (8, 27504755711), (89, 2472337592), (178, 1236168796), (356, 618084398), (712, 309042199), (5309, 41446232), (10618, 20723116), (21236, 10361558), (42472, 5180779), (58211, 3780008), (116422, 1890004), (232844, 945002), (465688, 472501)]