200568560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 495206400

約数和(自身を除く): 294637840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 127, 152, 190, 254, 304, 380, 508, 635, 760, 1016, 1039, 1270, 1520, 2032, 2078, 2413, 2540, 4156, 4826, 5080, 5195, 8312, 9652, 10160, 10390, 12065, 16624, 19304, 19741, 20780, 24130, 38608, 39482, 41560, 48260, 78964, 83120, 96520, 98705, 131953, 157928, 193040, 197410, 263906, 315856, 394820, 527812, 659765, 789640, 1055624, 1319530, 1579280, 2111248, 2507107, 2639060, 5014214, 5278120, 10028428, 10556240, 12535535, 20056856, 25071070, 40113712, 50142140, 100284280, 200568560]

約数ペア:

[(1, 200568560), (2, 100284280), (4, 50142140), (5, 40113712), (8, 25071070), (10, 20056856), (16, 12535535), (19, 10556240), (20, 10028428), (38, 5278120), (40, 5014214), (76, 2639060), (80, 2507107), (95, 2111248), (127, 1579280), (152, 1319530), (190, 1055624), (254, 789640), (304, 659765), (380, 527812), (508, 394820), (635, 315856), (760, 263906), (1016, 197410), (1039, 193040), (1270, 157928), (1520, 131953), (2032, 98705), (2078, 96520), (2413, 83120), (2540, 78964), (4156, 48260), (4826, 41560), (5080, 39482), (5195, 38608), (8312, 24130), (9652, 20780), (10160, 19741), (10390, 19304), (12065, 16624)]