302089040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3539}}^1$

素因数の和:3660

約数の個数: 80

約数和(自身を含む): 774325440

約数和(自身を除く): 472236400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 97, 110, 176, 194, 220, 388, 440, 485, 776, 880, 970, 1067, 1552, 1940, 2134, 3539, 3880, 4268, 5335, 7078, 7760, 8536, 10670, 14156, 17072, 17695, 21340, 28312, 35390, 38929, 42680, 56624, 70780, 77858, 85360, 141560, 155716, 194645, 283120, 311432, 343283, 389290, 622864, 686566, 778580, 1373132, 1557160, 1716415, 2746264, 3114320, 3432830, 3776113, 5492528, 6865660, 7552226, 13731320, 15104452, 18880565, 27462640, 30208904, 37761130, 60417808, 75522260, 151044520, 302089040]

約数ペア:

[(1, 302089040), (2, 151044520), (4, 75522260), (5, 60417808), (8, 37761130), (10, 30208904), (11, 27462640), (16, 18880565), (20, 15104452), (22, 13731320), (40, 7552226), (44, 6865660), (55, 5492528), (80, 3776113), (88, 3432830), (97, 3114320), (110, 2746264), (176, 1716415), (194, 1557160), (220, 1373132), (388, 778580), (440, 686566), (485, 622864), (776, 389290), (880, 343283), (970, 311432), (1067, 283120), (1552, 194645), (1940, 155716), (2134, 141560), (3539, 85360), (3880, 77858), (4268, 70780), (5335, 56624), (7078, 42680), (7760, 38929), (8536, 35390), (10670, 28312), (14156, 21340), (17072, 17695)]