8008700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 21061152

約数和(自身を除く): 13052452

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 673, 700, 850, 1190, 1346, 1700, 2380, 2692, 2975, 3365, 4711, 5950, 6730, 9422, 11441, 11900, 13460, 16825, 18844, 22882, 23555, 33650, 45764, 47110, 57205, 67300, 80087, 94220, 114410, 117775, 160174, 228820, 235550, 286025, 320348, 400435, 471100, 572050, 800870, 1144100, 1601740, 2002175, 4004350, 8008700]

約数ペア:

[(1, 8008700), (2, 4004350), (4, 2002175), (5, 1601740), (7, 1144100), (10, 800870), (14, 572050), (17, 471100), (20, 400435), (25, 320348), (28, 286025), (34, 235550), (35, 228820), (50, 160174), (68, 117775), (70, 114410), (85, 94220), (100, 80087), (119, 67300), (140, 57205), (170, 47110), (175, 45764), (238, 33650), (340, 23555), (350, 22882), (425, 18844), (476, 16825), (595, 13460), (673, 11900), (700, 11441), (850, 9422), (1190, 6730), (1346, 5950), (1700, 4711), (2380, 3365), (2692, 2975)]