7134088700

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{3119}}^1$

素因数の和:3479

約数の個数: 72

約数和(自身を含む): 15720868800

約数和(自身を除く): 8586780100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 257, 356, 445, 514, 890, 1028, 1285, 1780, 2225, 2570, 3119, 4450, 5140, 6238, 6425, 8900, 12476, 12850, 15595, 22873, 25700, 31190, 45746, 62380, 77975, 91492, 114365, 155950, 228730, 277591, 311900, 457460, 555182, 571825, 801583, 1110364, 1143650, 1387955, 1603166, 2287300, 2775910, 3206332, 4007915, 5551820, 6939775, 8015830, 13879550, 16031660, 20039575, 27759100, 40079150, 71340887, 80158300, 142681774, 285363548, 356704435, 713408870, 1426817740, 1783522175, 3567044350, 7134088700]

約数ペア:

[(1, 7134088700), (2, 3567044350), (4, 1783522175), (5, 1426817740), (10, 713408870), (20, 356704435), (25, 285363548), (50, 142681774), (89, 80158300), (100, 71340887), (178, 40079150), (257, 27759100), (356, 20039575), (445, 16031660), (514, 13879550), (890, 8015830), (1028, 6939775), (1285, 5551820), (1780, 4007915), (2225, 3206332), (2570, 2775910), (3119, 2287300), (4450, 1603166), (5140, 1387955), (6238, 1143650), (6425, 1110364), (8900, 801583), (12476, 571825), (12850, 555182), (15595, 457460), (22873, 311900), (25700, 277591), (31190, 228730), (45746, 155950), (62380, 114365), (77975, 91492)]