129129628480

素因数分解:

$2^6\times 5^1\times {\mathrm{12979}}^1\times {\mathrm{31091}}^1$

素因数の和:44087

約数の個数: 56

約数和(自身を含む): 307523509920

約数和(自身を除く): 178393881440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 12979, 25958, 31091, 51916, 62182, 64895, 103832, 124364, 129790, 155455, 207664, 248728, 259580, 310910, 415328, 497456, 519160, 621820, 830656, 994912, 1038320, 1243640, 1989824, 2076640, 2487280, 4153280, 4974560, 9949120, 403530089, 807060178, 1614120356, 2017650445, 3228240712, 4035300890, 6456481424, 8070601780, 12912962848, 16141203560, 25825925696, 32282407120, 64564814240, 129129628480]

約数ペア:

[(1, 129129628480), (2, 64564814240), (4, 32282407120), (5, 25825925696), (8, 16141203560), (10, 12912962848), (16, 8070601780), (20, 6456481424), (32, 4035300890), (40, 3228240712), (64, 2017650445), (80, 1614120356), (160, 807060178), (320, 403530089), (12979, 9949120), (25958, 4974560), (31091, 4153280), (51916, 2487280), (62182, 2076640), (64895, 1989824), (103832, 1243640), (124364, 1038320), (129790, 994912), (155455, 830656), (207664, 621820), (248728, 519160), (259580, 497456), (310910, 415328)]