32857880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 82231200

約数和(自身を除く): 49373320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 1409, 2120, 2332, 2818, 2915, 4664, 5636, 5830, 7045, 11272, 11660, 14090, 15499, 23320, 28180, 30998, 56360, 61996, 74677, 77495, 123992, 149354, 154990, 298708, 309980, 373385, 597416, 619960, 746770, 821447, 1493540, 1642894, 2987080, 3285788, 4107235, 6571576, 8214470, 16428940, 32857880]

約数ペア:

[(1, 32857880), (2, 16428940), (4, 8214470), (5, 6571576), (8, 4107235), (10, 3285788), (11, 2987080), (20, 1642894), (22, 1493540), (40, 821447), (44, 746770), (53, 619960), (55, 597416), (88, 373385), (106, 309980), (110, 298708), (212, 154990), (220, 149354), (265, 123992), (424, 77495), (440, 74677), (530, 61996), (583, 56360), (1060, 30998), (1166, 28180), (1409, 23320), (2120, 15499), (2332, 14090), (2818, 11660), (2915, 11272), (4664, 7045), (5636, 5830)]