805821100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{50051}}^1$

素因数の和:50095

約数の個数: 72

約数和(自身を含む): 2085366528

約数和(自身を除く): 1279545428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 8050, 16100, 50051, 100102, 200204, 250255, 350357, 500510, 700714, 1001020, 1151173, 1251275, 1401428, 1751785, 2302346, 2502550, 3503570, 4604692, 5005100, 5755865, 7007140, 8058211, 8758925, 11511730, 16116422, 17517850, 23023460, 28779325, 32232844, 35035700, 40291055, 57558650, 80582110, 115117300, 161164220, 201455275, 402910550, 805821100]

約数ペア:

[(1, 805821100), (2, 402910550), (4, 201455275), (5, 161164220), (7, 115117300), (10, 80582110), (14, 57558650), (20, 40291055), (23, 35035700), (25, 32232844), (28, 28779325), (35, 23023460), (46, 17517850), (50, 16116422), (70, 11511730), (92, 8758925), (100, 8058211), (115, 7007140), (140, 5755865), (161, 5005100), (175, 4604692), (230, 3503570), (322, 2502550), (350, 2302346), (460, 1751785), (575, 1401428), (644, 1251275), (700, 1151173), (805, 1001020), (1150, 700714), (1610, 500510), (2300, 350357), (3220, 250255), (4025, 200204), (8050, 100102), (16100, 50051)]