33671440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 80

約数和(自身を含む): 86619456

約数和(自身を除く): 52948016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 220, 332, 415, 440, 461, 664, 830, 880, 913, 922, 1328, 1660, 1826, 1844, 2305, 3320, 3652, 3688, 4565, 4610, 5071, 6640, 7304, 7376, 9130, 9220, 10142, 14608, 18260, 18440, 20284, 25355, 36520, 36880, 38263, 40568, 50710, 73040, 76526, 81136, 101420, 153052, 191315, 202840, 306104, 382630, 405680, 420893, 612208, 765260, 841786, 1530520, 1683572, 2104465, 3061040, 3367144, 4208930, 6734288, 8417860, 16835720, 33671440]

約数ペア:

[(1, 33671440), (2, 16835720), (4, 8417860), (5, 6734288), (8, 4208930), (10, 3367144), (11, 3061040), (16, 2104465), (20, 1683572), (22, 1530520), (40, 841786), (44, 765260), (55, 612208), (80, 420893), (83, 405680), (88, 382630), (110, 306104), (166, 202840), (176, 191315), (220, 153052), (332, 101420), (415, 81136), (440, 76526), (461, 73040), (664, 50710), (830, 40568), (880, 38263), (913, 36880), (922, 36520), (1328, 25355), (1660, 20284), (1826, 18440), (1844, 18260), (2305, 14608), (3320, 10142), (3652, 9220), (3688, 9130), (4565, 7376), (4610, 7304), (5071, 6640)]