69650800

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 178238592

約数和(自身を除く): 108587792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 41, 50, 62, 80, 82, 100, 124, 137, 155, 164, 200, 205, 248, 274, 310, 328, 400, 410, 496, 548, 620, 656, 685, 775, 820, 1025, 1096, 1240, 1271, 1370, 1550, 1640, 2050, 2192, 2480, 2542, 2740, 3100, 3280, 3425, 4100, 4247, 5084, 5480, 5617, 6200, 6355, 6850, 8200, 8494, 10168, 10960, 11234, 12400, 12710, 13700, 16400, 16988, 20336, 21235, 22468, 25420, 27400, 28085, 31775, 33976, 42470, 44936, 50840, 54800, 56170, 63550, 67952, 84940, 89872, 101680, 106175, 112340, 127100, 140425, 169880, 174127, 212350, 224680, 254200, 280850, 339760, 348254, 424700, 449360, 508400, 561700, 696508, 849400, 870635, 1123400, 1393016, 1698800, 1741270, 2246800, 2786032, 3482540, 4353175, 6965080, 8706350, 13930160, 17412700, 34825400, 69650800]

約数ペア:

[(1, 69650800), (2, 34825400), (4, 17412700), (5, 13930160), (8, 8706350), (10, 6965080), (16, 4353175), (20, 3482540), (25, 2786032), (31, 2246800), (40, 1741270), (41, 1698800), (50, 1393016), (62, 1123400), (80, 870635), (82, 849400), (100, 696508), (124, 561700), (137, 508400), (155, 449360), (164, 424700), (200, 348254), (205, 339760), (248, 280850), (274, 254200), (310, 224680), (328, 212350), (400, 174127), (410, 169880), (496, 140425), (548, 127100), (620, 112340), (656, 106175), (685, 101680), (775, 89872), (820, 84940), (1025, 67952), (1096, 63550), (1240, 56170), (1271, 54800), (1370, 50840), (1550, 44936), (1640, 42470), (2050, 33976), (2192, 31775), (2480, 28085), (2542, 27400), (2740, 25420), (3100, 22468), (3280, 21235), (3425, 20336), (4100, 16988), (4247, 16400), (5084, 13700), (5480, 12710), (5617, 12400), (6200, 11234), (6355, 10960), (6850, 10168), (8200, 8494)]