32304880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 79619904

約数和(自身を除く): 47315024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 97, 115, 181, 184, 194, 230, 362, 368, 388, 460, 485, 724, 776, 905, 920, 970, 1448, 1552, 1810, 1840, 1940, 2231, 2896, 3620, 3880, 4163, 4462, 7240, 7760, 8326, 8924, 11155, 14480, 16652, 17557, 17848, 20815, 22310, 33304, 35114, 35696, 41630, 44620, 66608, 70228, 83260, 87785, 89240, 140456, 166520, 175570, 178480, 280912, 333040, 351140, 403811, 702280, 807622, 1404560, 1615244, 2019055, 3230488, 4038110, 6460976, 8076220, 16152440, 32304880]

約数ペア:

[(1, 32304880), (2, 16152440), (4, 8076220), (5, 6460976), (8, 4038110), (10, 3230488), (16, 2019055), (20, 1615244), (23, 1404560), (40, 807622), (46, 702280), (80, 403811), (92, 351140), (97, 333040), (115, 280912), (181, 178480), (184, 175570), (194, 166520), (230, 140456), (362, 89240), (368, 87785), (388, 83260), (460, 70228), (485, 66608), (724, 44620), (776, 41630), (905, 35696), (920, 35114), (970, 33304), (1448, 22310), (1552, 20815), (1810, 17848), (1840, 17557), (1940, 16652), (2231, 14480), (2896, 11155), (3620, 8924), (3880, 8326), (4163, 7760), (4462, 7240)]