33878240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19249}}^1$

素因数の和:19275

約数の個数: 48

約数和(自身を含む): 87318000

約数和(自身を除く): 53439760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 19249, 38498, 76996, 96245, 153992, 192490, 211739, 307984, 384980, 423478, 615968, 769960, 846956, 1058695, 1539920, 1693912, 2117390, 3079840, 3387824, 4234780, 6775648, 8469560, 16939120, 33878240]

約数ペア:

[(1, 33878240), (2, 16939120), (4, 8469560), (5, 6775648), (8, 4234780), (10, 3387824), (11, 3079840), (16, 2117390), (20, 1693912), (22, 1539920), (32, 1058695), (40, 846956), (44, 769960), (55, 615968), (80, 423478), (88, 384980), (110, 307984), (160, 211739), (176, 192490), (220, 153992), (352, 96245), (440, 76996), (880, 38498), (1760, 19249)]