31454793280

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1\times {\mathrm{2791}}^1$

素因数の和:3708

約数の個数: 112

約数和(自身を含む): 76845444480

約数和(自身を除く): 45390651200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 859, 1312, 1640, 1718, 2624, 2791, 3280, 3436, 4295, 5582, 6560, 6872, 8590, 11164, 13120, 13744, 13955, 17180, 22328, 27488, 27910, 34360, 35219, 44656, 54976, 55820, 68720, 70438, 89312, 111640, 114431, 137440, 140876, 176095, 178624, 223280, 228862, 274880, 281752, 352190, 446560, 457724, 563504, 572155, 704380, 893120, 915448, 1127008, 1144310, 1408760, 1830896, 2254016, 2288620, 2397469, 2817520, 3661792, 4577240, 4794938, 5635040, 7323584, 9154480, 9589876, 11270080, 11987345, 18308960, 19179752, 23974690, 36617920, 38359504, 47949380, 76719008, 95898760, 98296229, 153438016, 191797520, 196592458, 383595040, 393184916, 491481145, 767190080, 786369832, 982962290, 1572739664, 1965924580, 3145479328, 3931849160, 6290958656, 7863698320, 15727396640, 31454793280]

約数ペア:

[(1, 31454793280), (2, 15727396640), (4, 7863698320), (5, 6290958656), (8, 3931849160), (10, 3145479328), (16, 1965924580), (20, 1572739664), (32, 982962290), (40, 786369832), (41, 767190080), (64, 491481145), (80, 393184916), (82, 383595040), (160, 196592458), (164, 191797520), (205, 153438016), (320, 98296229), (328, 95898760), (410, 76719008), (656, 47949380), (820, 38359504), (859, 36617920), (1312, 23974690), (1640, 19179752), (1718, 18308960), (2624, 11987345), (2791, 11270080), (3280, 9589876), (3436, 9154480), (4295, 7323584), (5582, 5635040), (6560, 4794938), (6872, 4577240), (8590, 3661792), (11164, 2817520), (13120, 2397469), (13744, 2288620), (13955, 2254016), (17180, 1830896), (22328, 1408760), (27488, 1144310), (27910, 1127008), (34360, 915448), (35219, 893120), (44656, 704380), (54976, 572155), (55820, 563504), (68720, 457724), (70438, 446560), (89312, 352190), (111640, 281752), (114431, 274880), (137440, 228862), (140876, 223280), (176095, 178624)]