772220492080

素因数分解:

$2^4\times 5^1\times {\mathrm{8233}}^1\times {\mathrm{1172447}}^1$

素因数の和:1180693

約数の個数: 40

約数和(自身を含む): 1795632250752

約数和(自身を除く): 1023411758672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8233, 16466, 32932, 41165, 65864, 82330, 131728, 164660, 329320, 658640, 1172447, 2344894, 4689788, 5862235, 9379576, 11724470, 18759152, 23448940, 46897880, 93795760, 9652756151, 19305512302, 38611024604, 48263780755, 77222049208, 96527561510, 154444098416, 193055123020, 386110246040, 772220492080]

約数ペア:

[(1, 772220492080), (2, 386110246040), (4, 193055123020), (5, 154444098416), (8, 96527561510), (10, 77222049208), (16, 48263780755), (20, 38611024604), (40, 19305512302), (80, 9652756151), (8233, 93795760), (16466, 46897880), (32932, 23448940), (41165, 18759152), (65864, 11724470), (82330, 9379576), (131728, 5862235), (164660, 4689788), (329320, 2344894), (658640, 1172447)]