59528044880

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1\times {\mathrm{19447}}^1$

素因数の和:20004

約数の個数: 80

約数和(自身を含む): 140381265024

約数和(自身を除く): 80853220144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 461, 664, 830, 922, 1328, 1660, 1844, 2305, 3320, 3688, 4610, 6640, 7376, 9220, 18440, 19447, 36880, 38263, 38894, 76526, 77788, 97235, 153052, 155576, 191315, 194470, 306104, 311152, 382630, 388940, 612208, 765260, 777880, 1530520, 1555760, 1614101, 3061040, 3228202, 6456404, 8070505, 8965067, 12912808, 16141010, 17930134, 25825616, 32282020, 35860268, 44825335, 64564040, 71720536, 89650670, 129128080, 143441072, 179301340, 358602680, 717205360, 744100561, 1488201122, 2976402244, 3720502805, 5952804488, 7441005610, 11905608976, 14882011220, 29764022440, 59528044880]

約数ペア:

[(1, 59528044880), (2, 29764022440), (4, 14882011220), (5, 11905608976), (8, 7441005610), (10, 5952804488), (16, 3720502805), (20, 2976402244), (40, 1488201122), (80, 744100561), (83, 717205360), (166, 358602680), (332, 179301340), (415, 143441072), (461, 129128080), (664, 89650670), (830, 71720536), (922, 64564040), (1328, 44825335), (1660, 35860268), (1844, 32282020), (2305, 25825616), (3320, 17930134), (3688, 16141010), (4610, 12912808), (6640, 8965067), (7376, 8070505), (9220, 6456404), (18440, 3228202), (19447, 3061040), (36880, 1614101), (38263, 1555760), (38894, 1530520), (76526, 777880), (77788, 765260), (97235, 612208), (153052, 388940), (155576, 382630), (191315, 311152), (194470, 306104)]